#8FBF37#8FBF37

#8FBF37 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.5% C 0.169 H 127.2°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#8FBF37
RGB	rgb(143, 191, 55)
HSL	hsl(81, 55%, 48%)
HSV	hsv(81, 71%, 75%)
CMYK	cmyk(25.1%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(71.81, -35.62, 60.06)
CIE-LCH	lch(71.81, 69.83, 120.68°)
OKLab	oklab(74.49% -0.1021 0.1348)
OKLCH	oklch(74.49% 0.169 127.2)
XYZ	xyz(30.6481, 43.3765, 10.3715)
Luminance	0.4338 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBF37 #6737BF

analogous

#BFAB37 #8FBF37 #4BBF37

triadic

#8FBF37 #378FBF #BF378F

tetradic

#8FBF37 #37BFAB #6737BF #BF374B

square

#8FBF37 #37BFAB #6737BF #BF374B

split-complementary

#8FBF37 #374BBF #AB37BF

monochromatic

#48601C #6B8F29 #8FBF37 #AAD262 #C4DF91

Accessibility & contrast

On white

2.17

#8FBF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#8FBF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBF37

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBF37	#FFFFFF	#000000	##000000
##8FBF37	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B21F

Deuteranopia (green-blind)

#C2AF43

Tritanopia (blue-blind)

#94B6A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #8fbf37;
/* rgb */ color: rgb(143, 191, 55);
/* oklch */ color: oklch(74.5% 0.169 127.2);

Tailwind

colors: {
  custom: {
    50: '#b4d276',
    500: '#8fbf37',
    950: '#000000',
  },
}

SCSS

$custom: #8fbf37;
$custom-light: #b4d276;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbf37",
  "rgb": {
    "r": 143,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 81.176,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.74489,
    "c": 0.16911,
    "h": 127.2
  },
  "luminance": 0.43377
}

Semantic roles & 50–950 ramp

primary

#8FBF37

secondary

#9F88CA

accent

#49DF7E

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #8FBF37

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

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