Color profile

#5AEF8E — Color

RGB

90 · 239 · 142

HSL

140° · 82% · 64%

CMYK

62 · 0 · 40 · 6
#5AEF8E

On light

WCAG AA

On dark

AAA headlines

Web safe variant

#66FF99

Color spaces

RGB
R 90 G 239 B 142
HSL
140° 82% 64%
HSV
140° 62% 93%
CMYK
62 0 40 6
XYZ
39.96 65.86 36.19
CIE Lab
L 84.92 a -60.44 b 35.46

Base numbers

Base-2

Binary

Base-8

Octal

Base-10

Decimal

Base-16

Hex

RGB distribution

Red 19.11%
Green 50.74%
Blue 30.15%

Usage highlights

  • Versatile applications: perfect for dashboards, UI components and branding.
  • Color partnerships: pairs with #22c55e / #f97316 for modern contrast.
  • Display optimization: works well on both light and dark backgrounds.
  • Design confidence: signals trust, professionalism, and technical expertise.

Interactive tools

Build palettes and validate contrast on the fly

Drop favorite swatches into a custom stack, then test new text/background combos without leaving the page.

Contrast playground

Test two colors and instantly see ratio + WCAG level.

6.2:1 AA

Mission control confirms calm seas.

Body text ready (AA).

Derived palettes

Shades, tints and harmonies

Generate system-ready palettes directly from the source swatch. Each tone carries HEX and contextual tags.

Code snippets

Drop into CSS, Tailwind or design tokens

CSS utility

Component tokens

:root {
  --color-hex-5aef8e: #5AEF8E;
}
.btn-color {
  background: var(--color-hex-5aef8e);
  color: #f8fafc;
  box-shadow: 0 10px 25px rgba(90, 239, 142, 0.25);
}
  • Sets CSS variable for reuse
  • Great for buttons + badges
Tailwind config

Design token extend

module.exports = {
  theme: {
    extend: {
      colors: {
        hex5aef8e: '#5AEF8E',
        hex5aef8eTint: '#75F1A0',
      },
    },
  },
};
  • Adds custom palette entries
  • Works with Tailwind 3+
CSS effects

Shadow presets

.text-color-5aef8e {
  color: #5AEF8E;
  text-shadow: 4px 4px 2px rgba(90, 239, 142, 0.8);
}
.panel-color-5aef8e {
  border: 3px solid #5AEF8E;
  box-shadow: 1px 1px 3px 2px #5AEF8E;
}
  • Typography + panel styling
  • Ideal for hero headlines

Accessibility lab

See the swatch on contrasting surfaces

Compare how #5AEF8E behaves in light dashboards, dark terminals and mixed layouts. Ratios are based on WCAG 2.1 calculations at 100% opacity.

Light UI 6.2:1 · AA

Mission control confirms calm seas.

  • Usage: body copy, data labels.
  • Background: #e6eaeb shell.
  • Min size: 16px regular, 14px bold.
Dark UI 12.8:1 · AAA

Vector shields aligned. Engage warp.

  • Usage: hero headings, CTA outlines.
  • Background: #0f172a cockpit.
  • Min size: 12px icons, 18px type.

Pairing matrix

Background #5AEF8E text #f8fafc text
#e6eaeb AA N/A
#0f172a AAA AA
#050505 AAA AA

Swap to #f97316 text on dark shells to push CTA contrast to 9.4:1.

Recommended supporting neutrals:

#e6eaeb · Shell #9bacb1 · Divider #0f172a · Cockpit #f97316 · Alert