#81DA59#81DA59

#81DA59 is a light, vivid green. Relative luminance 0.555; OKLCH L 80.5% C 0.186 H 137.2°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#81DA59
RGB	rgb(129, 218, 89)
HSL	hsl(101, 64%, 60%)
HSV	hsv(101, 59%, 85%)
CMYK	cmyk(40.8%, 0%, 59.2%, 14.5%)
CIE-LAB	lab(79.35, -49.45, 54.07)
CIE-LCH	lch(79.35, 73.27, 132.45°)
OKLab	oklab(80.52% -0.1365 0.1265)
OKLCH	oklch(80.52% 0.186 137.2)
XYZ	xyz(35.9268, 55.5292, 18.2744)
Luminance	0.5553 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DA59 #B259DA

analogous

#C2DA59 #81DA59 #59DA71

triadic

#81DA59 #5981DA #DA5981

tetradic

#81DA59 #59C2DA #B259DA #DA7159

square

#81DA59 #59C2DA #B259DA #DA7159

split-complementary

#81DA59 #7159DA #DA59C2

monochromatic

#469722 #5DC92D #81DA59 #A7E58B #CDF0BD

Accessibility & contrast

On white

1.73

#81DA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#81DA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DA59

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DA59	#FFFFFF	#000000	##000000
##81DA59	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C94B

Deuteranopia (green-blind)

#D4C263

Tritanopia (blue-blind)

#7DD3BE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #81da59;
/* rgb */ color: rgb(129, 218, 89);
/* oklch */ color: oklch(80.5% 0.186 137.2);

Tailwind

colors: {
  custom: {
    50: '#abe68c',
    500: '#81da59',
    950: '#000000',
  },
}

SCSS

$custom: #81da59;
$custom-light: #abe68c;
$custom-dark: #000000;

JSON

{
  "hex": "#81da59",
  "rgb": {
    "r": 129,
    "g": 218,
    "b": 89
  },
  "hsl": {
    "h": 101.395,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.80521,
    "c": 0.18608,
    "h": 137.2
  },
  "luminance": 0.55531
}

Semantic roles & 50–950 ramp

primary

#81DA59

secondary

#7E3C9B

accent

#1ACB94

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81DA59

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

Preview Lab → · Contrast checker → · Palette generator →