#8FE55B#8FE55B

#8FE55B is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 83.9% C 0.192 H 135.5°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#8FE55B
RGB	rgb(143, 229, 91)
HSL	hsl(97, 73%, 63%)
HSV	hsv(97, 60%, 90%)
CMYK	cmyk(37.6%, 0%, 60.3%, 10.2%)
CIE-LAB	lab(83.25, -49.28, 57.79)
CIE-LCH	lch(83.25, 75.95, 130.46°)
OKLab	oklab(83.89% -0.1367 0.1345)
OKLCH	oklch(83.89% 0.192 135.5)
XYZ	xyz(41.2344, 62.6316, 19.8119)
Luminance	0.6263 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FE55B #B15BE5

analogous

#D4E55B #8FE55B #5BE56C

triadic

#8FE55B #5B8FE5 #E55B8F

tetradic

#8FE55B #5BD4E5 #B15BE5 #E56C5B

square

#8FE55B #5BD4E5 #B15BE5 #E56C5B

split-complementary

#8FE55B #6C5BE5 #E55BD4

monochromatic

#51AB1B #6BDD26 #8FE55B #B3ED90 #D7F6C5

Accessibility & contrast

On white

1.55

#8FE55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#8FE55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FE55B

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FE55B	#FFFFFF	#000000	##000000
##8FE55B	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44B

Deuteranopia (green-blind)

#E1CD66

Tritanopia (blue-blind)

#8DDDC8

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #8fe55b;
/* rgb */ color: rgb(143, 229, 91);
/* oklch */ color: oklch(83.9% 0.192 135.5);

Tailwind

colors: {
  custom: {
    50: '#b5ee8e',
    500: '#8fe55b',
    950: '#000000',
  },
}

SCSS

$custom: #8fe55b;
$custom-light: #b5ee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#8fe55b",
  "rgb": {
    "r": 143,
    "g": 229,
    "b": 91
  },
  "hsl": {
    "h": 97.391,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8389,
    "c": 0.19176,
    "h": 135.5
  },
  "luminance": 0.62634
}

Semantic roles & 50–950 ramp

primary

#8FE55B

secondary

#8038AC

accent

#11D58B

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #8FE55B

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

Preview Lab → · Contrast checker → · Palette generator →