#8CD43B#8CD43B

#8CD43B is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.4% C 0.194 H 131.7°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#8CD43B
RGB	rgb(140, 212, 59)
HSL	hsl(88, 64%, 53%)
HSV	hsv(88, 72%, 83%)
CMYK	cmyk(34%, 0%, 72.2%, 16.9%)
CIE-LAB	lab(77.86, -45.69, 64.60)
CIE-LCH	lch(77.86, 79.12, 125.27°)
OKLab	oklab(79.38% -0.1291 0.1449)
OKLCH	oklch(79.38% 0.194 131.7)
XYZ	xyz(35.1478, 52.9768, 12.5105)
Luminance	0.5298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CD43B #833BD4

analogous

#D4CF3B #8CD43B #3FD43B

triadic

#8CD43B #3B8CD4 #D43B8C

tetradic

#8CD43B #3BD4CF #833BD4 #D43B3F

square

#8CD43B #3BD4CF #833BD4 #D43B3F

split-complementary

#8CD43B #3B3FD4 #CF3BD4

monochromatic

#4D7A1B #6DAC26 #8CD43B #A9DF6D #C7EA9F

Accessibility & contrast

On white

1.81

#8CD43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#8CD43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CD43B

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CD43B	#FFFFFF	#000000	##000000
##8CD43B	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC41E

Deuteranopia (green-blind)

#D3BF49

Tritanopia (blue-blind)

#8ECBB6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #8cd43b;
/* rgb */ color: rgb(140, 212, 59);
/* oklch */ color: oklch(79.4% 0.194 131.7);

Tailwind

colors: {
  custom: {
    50: '#b3e17b',
    500: '#8cd43b',
    950: '#000000',
  },
}

SCSS

$custom: #8cd43b;
$custom-light: #b3e17b;
$custom-dark: #000000;

JSON

{
  "hex": "#8cd43b",
  "rgb": {
    "r": 140,
    "g": 212,
    "b": 59
  },
  "hsl": {
    "h": 88.235,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79376,
    "c": 0.19408,
    "h": 131.7
  },
  "luminance": 0.52978
}

Semantic roles & 50–950 ramp

primary

#8CD43B

secondary

#573182

accent

#41E78F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8CD43B

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

Preview Lab → · Contrast checker → · Palette generator →