#81CA64#81CA64

#81CA64 is a light, vivid green. Relative luminance 0.478; OKLCH L 76.8% C 0.155 H 137.5°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#81CA64
RGB	rgb(129, 202, 100)
HSL	hsl(103, 49%, 59%)
HSV	hsv(103, 50%, 79%)
CMYK	cmyk(36.1%, 0%, 50.5%, 20.8%)
CIE-LAB	lab(74.72, -41.47, 43.53)
CIE-LCH	lch(74.72, 60.12, 133.62°)
OKLab	oklab(76.78% -0.114 0.1044)
OKLCH	oklch(76.78% 0.155 137.5)
XYZ	xyz(32.4731, 47.8267, 19.5746)
Luminance	0.4783 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CA64 #AD64CA

analogous

#B4CA64 #81CA64 #64CA7A

triadic

#81CA64 #6481CA #CA6481

tetradic

#81CA64 #64B4CA #AD64CA #CA7A64

square

#81CA64 #64B4CA #AD64CA #CA7A64

split-complementary

#81CA64 #7A64CA #CA64B4

monochromatic

#47862E #5FB33D #81CA64 #A6DA92 #CBE9BF

Accessibility & contrast

On white

1.99

#81CA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#81CA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CA64

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CA64	#FFFFFF	#000000	##000000
##81CA64	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC5B

Deuteranopia (green-blind)

#C5B56B

Tritanopia (blue-blind)

#7EC4B3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #81ca64;
/* rgb */ color: rgb(129, 202, 100);
/* oklch */ color: oklch(76.8% 0.155 137.5);

Tailwind

colors: {
  custom: {
    50: '#a9da92',
    500: '#81ca64',
    950: '#000000',
  },
}

SCSS

$custom: #81ca64;
$custom-light: #a9da92;
$custom-dark: #000000;

JSON

{
  "hex": "#81ca64",
  "rgb": {
    "r": 129,
    "g": 202,
    "b": 100
  },
  "hsl": {
    "h": 102.941,
    "s": 49.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76783,
    "c": 0.15457,
    "h": 137.5
  },
  "luminance": 0.47828
}

Semantic roles & 50–950 ramp

primary

#81CA64

secondary

#CEB1D9

accent

#4FD9B2

background

#FAFDF9

surface

#F4FBF1

border

#CED4CB

text

#10150D

muted

#7F837E

Preview Lab

Preview with #81CA64

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

Preview Lab → · Contrast checker → · Palette generator →