#81DC59#81DC59

#81DC59 is a light, vivid green. Relative luminance 0.566; OKLCH L 81.0% C 0.189 H 137.3°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#81DC59
RGB	rgb(129, 220, 89)
HSL	hsl(102, 65%, 61%)
HSV	hsv(102, 60%, 86%)
CMYK	cmyk(41.4%, 0%, 59.5%, 13.7%)
CIE-LAB	lab(79.94, -50.27, 54.74)
CIE-LCH	lch(79.94, 74.32, 132.56°)
OKLab	oklab(81.01% -0.1387 0.1279)
OKLCH	oklch(81.01% 0.189 137.3)
XYZ	xyz(36.4485, 56.5727, 18.4483)
Luminance	0.5657 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DC59 #B459DC

analogous

#C3DC59 #81DC59 #59DC72

triadic

#81DC59 #5981DC #DC5981

tetradic

#81DC59 #59C3DC #B459DC #DC7259

square

#81DC59 #59C3DC #B459DC #DC7259

split-complementary

#81DC59 #7259DC #DC59C3

monochromatic

#469A20 #5CCD2B #81DC59 #A7E78C #CEF1BE

Accessibility & contrast

On white

1.71

#81DC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#81DC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DC59

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DC59	#FFFFFF	#000000	##000000
##81DC59	1.00	1.71	12.32	12.32
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4B

Deuteranopia (green-blind)

#D6C363

Tritanopia (blue-blind)

#7CD5C0

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #81dc59;
/* rgb */ color: rgb(129, 220, 89);
/* oklch */ color: oklch(81.0% 0.189 137.3);

Tailwind

colors: {
  custom: {
    50: '#abe78c',
    500: '#81dc59',
    950: '#000000',
  },
}

SCSS

$custom: #81dc59;
$custom-light: #abe78c;
$custom-dark: #000000;

JSON

{
  "hex": "#81dc59",
  "rgb": {
    "r": 129,
    "g": 220,
    "b": 89
  },
  "hsl": {
    "h": 101.679,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81007,
    "c": 0.1887,
    "h": 137.3
  },
  "luminance": 0.56575
}

Semantic roles & 50–950 ramp

primary

#81DC59

secondary

#803B9E

accent

#18CD96

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81DC59

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

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