#8FC55B#8FC55B

#8FC55B is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.3% C 0.149 H 131.5°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#8FC55B
RGB	rgb(143, 197, 91)
HSL	hsl(91, 48%, 56%)
HSV	hsv(91, 54%, 77%)
CMYK	cmyk(27.4%, 0%, 53.8%, 22.7%)
CIE-LAB	lab(73.89, -35.37, 47.01)
CIE-LCH	lch(73.89, 58.83, 126.96°)
OKLab	oklab(76.27% -0.0985 0.1113)
OKLCH	oklch(76.27% 0.149 131.5)
XYZ	xyz(33.1818, 46.5265, 17.1278)
Luminance	0.4653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC55B #915BC5

analogous

#C4C55B #8FC55B #5BC55C

triadic

#8FC55B #5B8FC5 #C55B8F

tetradic

#8FC55B #5BC4C5 #915BC5 #C55C5B

square

#8FC55B #5BC4C5 #915BC5 #C55C5B

split-complementary

#8FC55B #5C5BC5 #C55BC4

monochromatic

#527A2B #70A83B #8FC55B #AED588 #CDE5B5

Accessibility & contrast

On white

2.04

#8FC55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#8FC55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC55B

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC55B	#FFFFFF	#000000	##000000
##8FC55B	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB851

Deuteranopia (green-blind)

#C5B462

Tritanopia (blue-blind)

#91BEAD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #8fc55b;
/* rgb */ color: rgb(143, 197, 91);
/* oklch */ color: oklch(76.3% 0.149 131.5);

Tailwind

colors: {
  custom: {
    50: '#b2d78c',
    500: '#8fc55b',
    950: '#000000',
  },
}

SCSS

$custom: #8fc55b;
$custom-light: #b2d78c;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc55b",
  "rgb": {
    "r": 143,
    "g": 197,
    "b": 91
  },
  "hsl": {
    "h": 90.566,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76274,
    "c": 0.14859,
    "h": 131.5
  },
  "luminance": 0.46527
}

Semantic roles & 50–950 ramp

primary

#8FC55B

secondary

#BEA8D4

accent

#50D795

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #8FC55B

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

Preview Lab → · Contrast checker → · Palette generator →