#8FBC37#8FBC37

#8FBC37 is a light, vivid yellow-green. Relative luminance 0.421; OKLCH L 73.8% C 0.165 H 126.5°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#8FBC37
RGB	rgb(143, 188, 55)
HSL	hsl(80, 55%, 48%)
HSV	hsv(80, 71%, 74%)
CMYK	cmyk(23.9%, 0%, 70.7%, 26.3%)
CIE-LAB	lab(70.93, -34.25, 59.17)
CIE-LCH	lch(70.93, 68.37, 120.06°)
OKLab	oklab(73.77% -0.0984 0.1329)
OKLCH	oklch(73.77% 0.165 126.5)
XYZ	xyz(30.0006, 42.0814, 10.1556)
Luminance	0.4208 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBC37 #6437BC

analogous

#BCA737 #8FBC37 #4CBC37

triadic

#8FBC37 #378FBC #BC378F

tetradic

#8FBC37 #37BCA7 #6437BC #BC374C

square

#8FBC37 #37BCA7 #6437BC #BC374C

split-complementary

#8FBC37 #374CBC #A737BC

monochromatic

#475D1B #6B8D29 #8FBC37 #AAD060 #C3DE8F

Accessibility & contrast

On white

2.23

#8FBC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#8FBC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBC37

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBC37	#FFFFFF	#000000	##000000
##8FBC37	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)

#C6AF21

Deuteranopia (green-blind)

#C0AD43

Tritanopia (blue-blind)

#95B3A2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #8fbc37;
/* rgb */ color: rgb(143, 188, 55);
/* oklch */ color: oklch(73.8% 0.165 126.5);

Tailwind

colors: {
  custom: {
    50: '#b3d076',
    500: '#8fbc37',
    950: '#000000',
  },
}

SCSS

$custom: #8fbc37;
$custom-light: #b3d076;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbc37",
  "rgb": {
    "r": 143,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 80.301,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.73773,
    "c": 0.16537,
    "h": 126.5
  },
  "luminance": 0.42082
}

Semantic roles & 50–950 ramp

primary

#8FBC37

secondary

#9D86C9

accent

#4ADE7C

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #8FBC37

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

Preview Lab → · Contrast checker → · Palette generator →