#81E04A#81E04A

#81E04A is a light, highly saturated yellow-green. Relative luminance 0.585; OKLCH L 81.8% C 0.205 H 136.2°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#81E04A
RGB	rgb(129, 224, 74)
HSL	hsl(98, 71%, 58%)
HSV	hsv(98, 67%, 88%)
CMYK	cmyk(42.4%, 0%, 67%, 12.2%)
CIE-LAB	lab(81.00, -53.20, 62.11)
CIE-LCH	lch(81.00, 81.78, 130.59°)
OKLab	oklab(81.83% -0.1477 0.1419)
OKLCH	oklch(81.83% 0.205 136.2)
XYZ	xyz(36.9440, 58.4707, 15.8166)
Luminance	0.5847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E04A #A94AE0

analogous

#CCE04A #81E04A #4AE05E

triadic

#81E04A #4A81E0 #E04A81

tetradic

#81E04A #4ACCE0 #A94AE0 #E05E4A

square

#81E04A #4ACCE0 #A94AE0 #E05E4A

split-complementary

#81E04A #5E4AE0 #E04ACC

monochromatic

#47961A #60CA23 #81E04A #A5E97E #CAF2B3

Accessibility & contrast

On white

1.65

#81E04A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#81E04A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E04A

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E04A	#FFFFFF	#000000	##000000
##81E04A	1.00	1.65	12.69	12.69
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE35

Deuteranopia (green-blind)

#DBC657

Tritanopia (blue-blind)

#7DD8C2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #81e04a;
/* rgb */ color: rgb(129, 224, 74);
/* oklch */ color: oklch(81.8% 0.205 136.2);

Tailwind

colors: {
  custom: {
    50: '#acea84',
    500: '#81e04a',
    950: '#000000',
  },
}

SCSS

$custom: #81e04a;
$custom-light: #acea84;
$custom-dark: #000000;

JSON

{
  "hex": "#81e04a",
  "rgb": {
    "r": 129,
    "g": 224,
    "b": 74
  },
  "hsl": {
    "h": 98,
    "s": 70.755,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81834,
    "c": 0.20483,
    "h": 136.2
  },
  "luminance": 0.58473
}

Semantic roles & 50–950 ramp

primary

#81E04A

secondary

#75349A

accent

#3AEEAC

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81E04A

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

Preview Lab → · Contrast checker → · Palette generator →