#8CE65B#8CE65B

#8CE65B is a very light, vivid yellow-green. Relative luminance 0.629; OKLCH L 84.0% C 0.195 H 136.1°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#8CE65B
RGB	rgb(140, 230, 91)
HSL	hsl(99, 74%, 63%)
HSV	hsv(99, 60%, 90%)
CMYK	cmyk(39.1%, 0%, 60.4%, 9.8%)
CIE-LAB	lab(83.40, -50.67, 57.92)
CIE-LCH	lch(83.40, 76.95, 131.18°)
OKLab	oklab(83.98% -0.1403 0.1348)
OKLCH	oklch(83.98% 0.195 136.1)
XYZ	xyz(40.9993, 62.9223, 19.8804)
Luminance	0.6292 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CE65B #B55BE6

analogous

#D1E65B #8CE65B #5BE66F

triadic

#8CE65B #5B8CE6 #E65B8C

tetradic

#8CE65B #5BD1E6 #B55BE6 #E66F5B

square

#8CE65B #5BD1E6 #B55BE6 #E66F5B

split-complementary

#8CE65B #6F5BE6 #E65BD1

monochromatic

#4EAC1A #67DE26 #8CE65B #B1EE90 #D6F6C5

Accessibility & contrast

On white

1.55

#8CE65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#8CE65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CE65B

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CE65B	#FFFFFF	#000000	##000000
##8CE65B	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54B

Deuteranopia (green-blind)

#E1CD66

Tritanopia (blue-blind)

#89DEC8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #8ce65b;
/* rgb */ color: rgb(140, 230, 91);
/* oklch */ color: oklch(84.0% 0.195 136.1);

Tailwind

colors: {
  custom: {
    50: '#b3ee8e',
    500: '#8ce65b',
    950: '#000000',
  },
}

SCSS

$custom: #8ce65b;
$custom-light: #b3ee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#8ce65b",
  "rgb": {
    "r": 140,
    "g": 230,
    "b": 91
  },
  "hsl": {
    "h": 98.849,
    "s": 73.545,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83977,
    "c": 0.19456,
    "h": 136.1
  },
  "luminance": 0.62924
}

Semantic roles & 50–950 ramp

primary

#8CE65B

secondary

#8438AE

accent

#10D690

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #8CE65B

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

Preview Lab → · Contrast checker → · Palette generator →