#8FBC2B#8FBC2B

#8FBC2B is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.7% C 0.172 H 125.9°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#8FBC2B
RGB	rgb(143, 188, 43)
HSL	hsl(79, 63%, 45%)
HSV	hsv(79, 77%, 74%)
CMYK	cmyk(23.9%, 0%, 77.1%, 26.3%)
CIE-LAB	lab(70.86, -34.91, 63.21)
CIE-LCH	lch(70.86, 72.21, 118.91°)
OKLab	oklab(73.69% -0.1011 0.1395)
OKLCH	oklch(73.69% 0.172 125.9)
XYZ	xyz(29.7472, 41.9800, 8.8208)
Luminance	0.4198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBC2B #582BBC

analogous

#BCA12B #8FBC2B #46BC2B

triadic

#8FBC2B #2B8FBC #BC2B8F

tetradic

#8FBC2B #2BBCA1 #582BBC #BC2B46

square

#8FBC2B #2BBCA1 #582BBC #BC2B46

split-complementary

#8FBC2B #2B46BC #A12BBC

monochromatic

#435814 #698A20 #8FBC2B #ACD64E #C3E280

Accessibility & contrast

On white

2.23

#8FBC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#8FBC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBC2B

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBC2B	#FFFFFF	#000000	##000000
##8FBC2B	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#C0AD3A

Tritanopia (blue-blind)

#95B3A1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #8fbc2b;
/* rgb */ color: rgb(143, 188, 43);
/* oklch */ color: oklch(73.7% 0.172 125.9);

Tailwind

colors: {
  custom: {
    50: '#b4d070',
    500: '#8fbc2b',
    950: '#000000',
  },
}

SCSS

$custom: #8fbc2b;
$custom-light: #b4d070;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbc2b",
  "rgb": {
    "r": 143,
    "g": 188,
    "b": 43
  },
  "hsl": {
    "h": 78.621,
    "s": 62.771,
    "l": 45.294
  },
  "oklch": {
    "l": 0.73694,
    "c": 0.17231,
    "h": 125.9
  },
  "luminance": 0.4198
}

Semantic roles & 50–950 ramp

primary

#8FBC2B

secondary

#9278CB

accent

#42E675

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121408

muted

#81827B

Preview Lab

Preview with #8FBC2B

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

Preview Lab → · Contrast checker → · Palette generator →