#81EA41#81EA41

#81EA41 is a very light, highly saturated yellow-green. Relative luminance 0.639; OKLCH L 84.2% C 0.222 H 136.2°. Best body text is #000000 at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#81EA41
RGB	rgb(129, 234, 65)
HSL	hsl(97, 80%, 59%)
HSV	hsv(97, 72%, 92%)
CMYK	cmyk(44.9%, 0%, 72.2%, 8.2%)
CIE-LAB	lab(83.91, -57.74, 68.38)
CIE-LCH	lch(83.91, 89.50, 130.18°)
OKLab	oklab(84.2% -0.1606 0.1538)
OKLCH	oklch(84.2% 0.222 136.2)
XYZ	xyz(39.4292, 63.8920, 15.2547)
Luminance	0.6389 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EA41 #AA41EA

analogous

#D6EA41 #81EA41 #41EA55

triadic

#81EA41 #4181EA #EA4181

tetradic

#81EA41 #41D6EA #AA41EA #EA5541

square

#81EA41 #41D6EA #AA41EA #EA5541

split-complementary

#81EA41 #5541EA #EA41D6

monochromatic

#479F12 #60D618 #81EA41 #A6F078 #CAF6AF

Accessibility & contrast

On white

1.52

#81EA41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.78

#81EA41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EA41

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EA41	#FFFFFF	#000000	##000000
##81EA41	1.00	1.52	13.78	13.78
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.78	21.00	1.00	1.00
##000000	13.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D721

Deuteranopia (green-blind)

#E4CE52

Tritanopia (blue-blind)

#7CE1C9

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #81ea41;
/* rgb */ color: rgb(129, 234, 65);
/* oklch */ color: oklch(84.2% 0.222 136.2);

Tailwind

colors: {
  custom: {
    50: '#aef180',
    500: '#81ea41',
    950: '#000000',
  },
}

SCSS

$custom: #81ea41;
$custom-light: #aef180;
$custom-dark: #000000;

JSON

{
  "hex": "#81ea41",
  "rgb": {
    "r": 129,
    "g": 234,
    "b": 65
  },
  "hsl": {
    "h": 97.278,
    "s": 80.095,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84201,
    "c": 0.22242,
    "h": 136.2
  },
  "luminance": 0.63894
}

Semantic roles & 50–950 ramp

primary

#81EA41

secondary

#762EA2

accent

#31F7AC

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11170B

muted

#81857E

Preview Lab

Preview with #81EA41

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

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