#8EE55B#8EE55B

#8EE55B is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 83.8% C 0.192 H 135.7°. Best body text is #000000 at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#8EE55B
RGB	rgb(142, 229, 91)
HSL	hsl(98, 73%, 63%)
HSV	hsv(98, 60%, 90%)
CMYK	cmyk(38%, 0%, 60.3%, 10.2%)
CIE-LAB	lab(83.20, -49.61, 57.72)
CIE-LCH	lch(83.20, 76.11, 130.68°)
OKLab	oklab(83.84% -0.1375 0.1344)
OKLCH	oklch(83.84% 0.192 135.7)
XYZ	xyz(41.0620, 62.5427, 19.8039)
Luminance	0.6254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EE55B #B25BE5

analogous

#D3E55B #8EE55B #5BE56D

triadic

#8EE55B #5B8EE5 #E55B8E

tetradic

#8EE55B #5BD3E5 #B25BE5 #E56D5B

square

#8EE55B #5BD3E5 #B25BE5 #E56D5B

split-complementary

#8EE55B #6D5BE5 #E55BD3

monochromatic

#50AB1B #6ADD26 #8EE55B #B2ED90 #D7F6C5

Accessibility & contrast

On white

1.55

#8EE55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.51

#8EE55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EE55B

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EE55B	#FFFFFF	#000000	##000000
##8EE55B	1.00	1.55	13.51	13.51
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.51	21.00	1.00	1.00
##000000	13.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44B

Deuteranopia (green-blind)

#E1CD66

Tritanopia (blue-blind)

#8CDDC8

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #8ee55b;
/* rgb */ color: rgb(142, 229, 91);
/* oklch */ color: oklch(83.8% 0.192 135.7);

Tailwind

colors: {
  custom: {
    50: '#b4ee8e',
    500: '#8ee55b',
    950: '#000000',
  },
}

SCSS

$custom: #8ee55b;
$custom-light: #b4ee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#8ee55b",
  "rgb": {
    "r": 142,
    "g": 229,
    "b": 91
  },
  "hsl": {
    "h": 97.826,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.83839,
    "c": 0.19226,
    "h": 135.7
  },
  "luminance": 0.62545
}

Semantic roles & 50–950 ramp

primary

#8EE55B

secondary

#8138AC

accent

#11D58C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #8EE55B

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

Preview Lab → · Contrast checker → · Palette generator →