#81CE63#81CE63

#81CE63 is a light, vivid green. Relative luminance 0.497; OKLCH L 77.7% C 0.161 H 137.7°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#81CE63
RGB	rgb(129, 206, 99)
HSL	hsl(103, 52%, 60%)
HSV	hsv(103, 52%, 81%)
CMYK	cmyk(37.4%, 0%, 51.9%, 19.2%)
CIE-LAB	lab(75.89, -43.33, 45.43)
CIE-LCH	lch(75.89, 62.78, 133.64°)
OKLab	oklab(77.74% -0.1191 0.1086)
OKLCH	oklch(77.74% 0.161 137.7)
XYZ	xyz(33.3757, 49.7089, 19.6382)
Luminance	0.4971 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CE63 #B063CE

analogous

#B6CE63 #81CE63 #63CE7B

triadic

#81CE63 #6381CE #CE6381

tetradic

#81CE63 #63B6CE #B063CE #CE7B63

square

#81CE63 #63B6CE #B063CE #CE7B63

split-complementary

#81CE63 #7B63CE #CE63B6

monochromatic

#468B2C #5EBA3A #81CE63 #A7DD92 #CCEBC0

Accessibility & contrast

On white

1.92

#81CE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#81CE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CE63

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CE63	#FFFFFF	#000000	##000000
##81CE63	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF59

Deuteranopia (green-blind)

#C9B96A

Tritanopia (blue-blind)

#7DC8B6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #81ce63;
/* rgb */ color: rgb(129, 206, 99);
/* oklch */ color: oklch(77.7% 0.161 137.7);

Tailwind

colors: {
  custom: {
    50: '#a9dd92',
    500: '#81ce63',
    950: '#000000',
  },
}

SCSS

$custom: #81ce63;
$custom-light: #a9dd92;
$custom-dark: #000000;

JSON

{
  "hex": "#81ce63",
  "rgb": {
    "r": 129,
    "g": 206,
    "b": 99
  },
  "hsl": {
    "h": 103.178,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.77736,
    "c": 0.16116,
    "h": 137.7
  },
  "luminance": 0.49711
}

Semantic roles & 50–950 ramp

primary

#81CE63

secondary

#CFB2DB

accent

#4CDCB3

background

#FAFDF9

surface

#F4FBF1

border

#CED4CB

text

#10150D

muted

#7F837E

Preview Lab

Preview with #81CE63

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

Preview Lab → · Contrast checker → · Palette generator →