#8FF663#8FF663

#8FF663 is a very light, highly saturated green. Relative luminance 0.727; OKLCH L 88.0% C 0.207 H 137.5°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#8FF663
RGB	rgb(143, 246, 99)
HSL	hsl(102, 89%, 68%)
HSV	hsv(102, 60%, 96%)
CMYK	cmyk(41.9%, 0%, 59.8%, 3.5%)
CIE-LAB	lab(88.28, -55.41, 60.04)
CIE-LCH	lch(88.28, 81.70, 132.70°)
OKLab	oklab(88.03% -0.1529 0.1401)
OKLCH	oklch(88.03% 0.207 137.5)
XYZ	xyz(46.5342, 72.6493, 23.3727)
Luminance	0.7265 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FF663 #CA63F6

analogous

#D8F663 #8FF663 #63F681

triadic

#8FF663 #638FF6 #F6638F

tetradic

#8FF663 #63D8F6 #CA63F6 #F68163

square

#8FF663 #63D8F6 #CA63F6 #F68163

split-complementary

#8FF663 #8163F6 #F663D8

monochromatic

#48D20C #65F329 #8FF663 #B9F99D #E2FDD7

Accessibility & contrast

On white

1.35

#8FF663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#8FF663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FF663

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FF663	#FFFFFF	#000000	##000000
##8FF663	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE353

Deuteranopia (green-blind)

#EFDA6E

Tritanopia (blue-blind)

#89EED7

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #8ff663;
/* rgb */ color: rgb(143, 246, 99);
/* oklch */ color: oklch(88.0% 0.207 137.5);

Tailwind

colors: {
  custom: {
    50: '#b6fa94',
    500: '#8ff663',
    950: '#000000',
  },
}

SCSS

$custom: #8ff663;
$custom-light: #b6fa94;
$custom-dark: #000000;

JSON

{
  "hex": "#8ff663",
  "rgb": {
    "r": 143,
    "g": 246,
    "b": 99
  },
  "hsl": {
    "h": 102.041,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.88026,
    "c": 0.20734,
    "h": 137.5
  },
  "luminance": 0.72652
}

Semantic roles & 50–950 ramp

primary

#8FF663

secondary

#9E30CE

accent

#00E6A1

background

#FDFFFC

surface

#F8FFF5

border

#D1D7CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #8FF663

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

Preview Lab → · Contrast checker → · Palette generator →