#8FB41B#8FB41B

#8FB41B is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.7% C 0.170 H 123.5°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#8FB41B
RGB	rgb(143, 180, 27)
HSL	hsl(75, 74%, 41%)
HSV	hsv(75, 85%, 71%)
CMYK	cmyk(20.6%, 0%, 85%, 29.4%)
CIE-LAB	lab(68.43, -31.85, 65.40)
CIE-LCH	lch(68.43, 72.74, 115.96°)
OKLab	oklab(71.71% -0.0939 0.1416)
OKLCH	oklch(71.71% 0.17 123.5)
XYZ	xyz(27.8472, 38.5611, 7.0127)
Luminance	0.3856 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FB41B #401BB4

analogous

#B48C1B #8FB41B #42B41B

triadic

#8FB41B #1B8FB4 #B41B8F

tetradic

#8FB41B #1BB48C #401BB4 #B41B42

square

#8FB41B #1BB48C #401BB4 #B41B42

split-complementary

#8FB41B #1B42B4 #8C1BB4

monochromatic

#3A4A0B #657F13 #8FB41B #B4DF2D #C7E762

Accessibility & contrast

On white

2.41

#8FB41B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#8FB41B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FB41B

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FB41B	#FFFFFF	#000000	##000000
##8FB41B	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#BAA72E

Tritanopia (blue-blind)

#97AB99

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #8fb41b;
/* rgb */ color: rgb(143, 180, 27);
/* oklch */ color: oklch(71.7% 0.170 123.5);

Tailwind

colors: {
  custom: {
    50: '#b4ca69',
    500: '#8fb41b',
    950: '#000000',
  },
}

SCSS

$custom: #8fb41b;
$custom-light: #b4ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#8fb41b",
  "rgb": {
    "r": 143,
    "g": 180,
    "b": 27
  },
  "hsl": {
    "h": 74.51,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.71708,
    "c": 0.16989,
    "h": 123.5
  },
  "luminance": 0.38561
}

Semantic roles & 50–950 ramp

primary

#8FB41B

secondary

#795FCC

accent

#37F164

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #8FB41B

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

Preview Lab → · Contrast checker → · Palette generator →