#81E259#81E259

#81E259 is a very light, vivid green. Relative luminance 0.598; OKLCH L 82.5% C 0.196 H 137.7°. Best body text is #000000 at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#81E259
RGB	rgb(129, 226, 89)
HSL	hsl(102, 70%, 62%)
HSV	hsv(102, 61%, 89%)
CMYK	cmyk(42.9%, 0%, 60.6%, 11.4%)
CIE-LAB	lab(81.72, -52.69, 56.75)
CIE-LCH	lch(81.72, 77.44, 132.87°)
OKLab	oklab(82.46% -0.1453 0.1322)
OKLCH	oklch(82.46% 0.196 137.7)
XYZ	xyz(38.0516, 59.7788, 18.9827)
Luminance	0.5978 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E259 #BA59E2

analogous

#C5E259 #81E259 #59E276

triadic

#81E259 #5981E2 #E25981

tetradic

#81E259 #59C5E2 #BA59E2 #E27659

square

#81E259 #59C5E2 #BA59E2 #E27659

split-complementary

#81E259 #7659E2 #E259C5

monochromatic

#44A41D #5AD826 #81E259 #A9EB8D #D0F4C1

Accessibility & contrast

On white

1.62

#81E259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.96

#81E259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E259

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E259	#FFFFFF	#000000	##000000
##81E259	1.00	1.62	12.96	12.96
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.96	21.00	1.00	1.00
##000000	12.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D04A

Deuteranopia (green-blind)

#DCC864

Tritanopia (blue-blind)

#7BDBC5

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #81e259;
/* rgb */ color: rgb(129, 226, 89);
/* oklch */ color: oklch(82.5% 0.196 137.7);

Tailwind

colors: {
  custom: {
    50: '#acec8d',
    500: '#81e259',
    950: '#000000',
  },
}

SCSS

$custom: #81e259;
$custom-light: #acec8d;
$custom-dark: #000000;

JSON

{
  "hex": "#81e259",
  "rgb": {
    "r": 129,
    "g": 226,
    "b": 89
  },
  "hsl": {
    "h": 102.482,
    "s": 70.256,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82462,
    "c": 0.19645,
    "h": 137.7
  },
  "luminance": 0.59781
}

Semantic roles & 50–950 ramp

primary

#81E259

secondary

#8639A6

accent

#13D29A

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E259

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

Preview Lab → · Contrast checker → · Palette generator →