#81ED3E#81ED3E

#81ED3E is a very light, highly saturated yellow-green. Relative luminance 0.656; OKLCH L 84.9% C 0.228 H 136.3°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#81ED3E
RGB	rgb(129, 237, 62)
HSL	hsl(97, 83%, 59%)
HSV	hsv(97, 74%, 93%)
CMYK	cmyk(45.6%, 0%, 73.8%, 7.1%)
CIE-LAB	lab(84.78, -59.07, 70.25)
CIE-LCH	lch(84.78, 91.78, 130.06°)
OKLab	oklab(84.91% -0.1644 0.1573)
OKLCH	oklch(84.91% 0.228 136.3)
XYZ	xyz(40.2059, 65.5807, 15.0963)
Luminance	0.6558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81ED3E #AA3EED

analogous

#D8ED3E #81ED3E #3EED52

triadic

#81ED3E #3E81ED #ED3E81

tetradic

#81ED3E #3ED8ED #AA3EED #ED523E

square

#81ED3E #3ED8ED #AA3EED #ED523E

split-complementary

#81ED3E #523EED #ED3ED8

monochromatic

#47A20F #60DA14 #81ED3E #A6F276 #CAF7AE

Accessibility & contrast

On white

1.49

#81ED3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#81ED3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81ED3E

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81ED3E	#FFFFFF	#000000	##000000
##81ED3E	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D918

Deuteranopia (green-blind)

#E7D050

Tritanopia (blue-blind)

#7CE4CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #81ed3e;
/* rgb */ color: rgb(129, 237, 62);
/* oklch */ color: oklch(84.9% 0.228 136.3);

Tailwind

colors: {
  custom: {
    50: '#aef37f',
    500: '#81ed3e',
    950: '#000000',
  },
}

SCSS

$custom: #81ed3e;
$custom-light: #aef37f;
$custom-dark: #000000;

JSON

{
  "hex": "#81ed3e",
  "rgb": {
    "r": 129,
    "g": 237,
    "b": 62
  },
  "hsl": {
    "h": 97.029,
    "s": 82.938,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84912,
    "c": 0.22756,
    "h": 136.3
  },
  "luminance": 0.65583
}

Semantic roles & 50–950 ramp

primary

#81ED3E

secondary

#762BA4

accent

#2FF9AC

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11170B

muted

#81857E

Preview Lab

Preview with #81ED3E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →