#8FC33A#8FC33A

#8FC33A is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.5% C 0.172 H 128.1°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#8FC33A
RGB	rgb(143, 195, 58)
HSL	hsl(83, 54%, 50%)
HSV	hsv(83, 70%, 76%)
CMYK	cmyk(26.7%, 0%, 70.3%, 23.5%)
CIE-LAB	lab(73.01, -37.25, 60.15)
CIE-LCH	lch(73.01, 70.75, 121.77°)
OKLab	oklab(75.47% -0.1063 0.1354)
OKLCH	oklch(75.47% 0.172 128.1)
XYZ	xyz(31.6065, 45.1746, 11.0565)
Luminance	0.4517 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC33A #6E3AC3

analogous

#C3B33A #8FC33A #4AC33A

triadic

#8FC33A #3A8FC3 #C33A8F

tetradic

#8FC33A #3AC3B3 #6E3AC3 #C33A4A

square

#8FC33A #3AC3B3 #6E3AC3 #C33A4A

split-complementary

#8FC33A #3A4AC3 #B33AC3

monochromatic

#4A651E #6C942C #8FC33A #AAD268 #C4E097

Accessibility & contrast

On white

2.09

#8FC33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#8FC33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC33A

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC33A	#FFFFFF	#000000	##000000
##8FC33A	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB523

Deuteranopia (green-blind)

#C5B246

Tritanopia (blue-blind)

#94BAA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #8fc33a;
/* rgb */ color: rgb(143, 195, 58);
/* oklch */ color: oklch(75.5% 0.172 128.1);

Tailwind

colors: {
  custom: {
    50: '#b4d578',
    500: '#8fc33a',
    950: '#000000',
  },
}

SCSS

$custom: #8fc33a;
$custom-light: #b4d578;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc33a",
  "rgb": {
    "r": 143,
    "g": 195,
    "b": 58
  },
  "hsl": {
    "h": 82.774,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75467,
    "c": 0.17217,
    "h": 128.1
  },
  "luminance": 0.45175
}

Semantic roles & 50–950 ramp

primary

#8FC33A

secondary

#A58DCC

accent

#4ADE82

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8FC33A

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

Preview Lab → · Contrast checker → · Palette generator →