#8FBC39#8FBC39

#8FBC39 is a light, vivid yellow-green. Relative luminance 0.421; OKLCH L 73.8% C 0.164 H 126.6°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#8FBC39
RGB	rgb(143, 188, 57)
HSL	hsl(81, 53%, 48%)
HSV	hsv(81, 70%, 74%)
CMYK	cmyk(23.9%, 0%, 69.7%, 26.3%)
CIE-LAB	lab(70.94, -34.12, 58.44)
CIE-LCH	lch(70.94, 67.67, 120.28°)
OKLab	oklab(73.79% -0.0979 0.1317)
OKLCH	oklch(73.79% 0.164 126.6)
XYZ	xyz(30.0495, 42.1010, 10.4133)
Luminance	0.4210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBC39 #6639BC

analogous

#BCA739 #8FBC39 #4DBC39

triadic

#8FBC39 #398FBC #BC398F

tetradic

#8FBC39 #39BCA7 #6639BC #BC394D

square

#8FBC39 #39BCA7 #6639BC #BC394D

split-complementary

#8FBC39 #394DBC #A739BC

monochromatic

#485E1D #6B8D2B #8FBC39 #AAD063 #C4DE92

Accessibility & contrast

On white

2.23

#8FBC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#8FBC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBC39

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBC39	#FFFFFF	#000000	##000000
##8FBC39	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF24

Deuteranopia (green-blind)

#C0AD44

Tritanopia (blue-blind)

#95B3A2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #8fbc39;
/* rgb */ color: rgb(143, 188, 57);
/* oklch */ color: oklch(73.8% 0.164 126.6);

Tailwind

colors: {
  custom: {
    50: '#b3d077',
    500: '#8fbc39',
    950: '#000000',
  },
}

SCSS

$custom: #8fbc39;
$custom-light: #b3d077;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbc39",
  "rgb": {
    "r": 143,
    "g": 188,
    "b": 57
  },
  "hsl": {
    "h": 80.611,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.73789,
    "c": 0.16406,
    "h": 126.6
  },
  "luminance": 0.42101
}

Semantic roles & 50–950 ramp

primary

#8FBC39

secondary

#9E88C9

accent

#4BDD7D

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #8FBC39

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

Preview Lab → · Contrast checker → · Palette generator →