#8FB33B#8FB33B

#8FB33B is a light, vivid yellow-green. Relative luminance 0.384; OKLCH L 71.7% C 0.151 H 124.5°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#8FB33B
RGB	rgb(143, 179, 59)
HSL	hsl(78, 50%, 47%)
HSV	hsv(78, 67%, 70%)
CMYK	cmyk(20.1%, 0%, 67%, 29.8%)
CIE-LAB	lab(68.31, -29.78, 54.95)
CIE-LCH	lch(68.31, 62.50, 118.46°)
OKLab	oklab(71.67% -0.0858 0.1246)
OKLCH	oklch(71.67% 0.151 124.5)
XYZ	xyz(28.2374, 38.3953, 10.0602)
Luminance	0.3840 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FB33B #5F3BB3

analogous

#B39B3B #8FB33B #53B33B

triadic

#8FB33B #3B8FB3 #B33B8F

tetradic

#8FB33B #3BB39B #5F3BB3 #B33B53

square

#8FB33B #3BB39B #5F3BB3 #B33B53

split-complementary

#8FB33B #3B53B3 #9B3BB3

monochromatic

#45571D #6A852C #8FB33B #ABCB60 #C3DA8E

Accessibility & contrast

On white

2.42

#8FB33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#8FB33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FB33B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FB33B	#FFFFFF	#000000	##000000
##8FB33B	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA82A

Deuteranopia (green-blind)

#B8A644

Tritanopia (blue-blind)

#95AA9B

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #8fb33b;
/* rgb */ color: rgb(143, 179, 59);
/* oklch */ color: oklch(71.7% 0.151 124.5);

Tailwind

colors: {
  custom: {
    50: '#b3c977',
    500: '#8fb33b',
    950: '#000000',
  },
}

SCSS

$custom: #8fb33b;
$custom-light: #b3c977;
$custom-dark: #000000;

JSON

{
  "hex": "#8fb33b",
  "rgb": {
    "r": 143,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 78,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71665,
    "c": 0.15128,
    "h": 124.5
  },
  "luminance": 0.38396
}

Semantic roles & 50–950 ramp

primary

#8FB33B

secondary

#9885C5

accent

#4EDA78

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #8FB33B

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

Preview Lab → · Contrast checker → · Palette generator →