#B0C839#B0C839

#B0C839 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.9% C 0.164 H 118.7°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#B0C839
RGB	rgb(176, 200, 57)
HSL	hsl(70, 57%, 50%)
HSV	hsv(70, 72%, 78%)
CMYK	cmyk(12%, 0%, 71.5%, 21.6%)
CIE-LAB	lab(76.58, -26.56, 64.77)
CIE-LCH	lch(76.58, 70.01, 112.29°)
OKLab	oklab(78.9% -0.079 0.1442)
OKLCH	oklch(78.9% 0.164 118.7)
XYZ	xyz(39.2981, 50.8344, 11.6119)
Luminance	0.5083 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C839 #5139C8

analogous

#C89839 #B0C839 #68C839

triadic

#B0C839 #39B0C8 #C839B0

tetradic

#B0C839 #39C898 #5139C8 #C83968

square

#B0C839 #39C898 #5139C8 #C83968

split-complementary

#B0C839 #3968C8 #9839C8

monochromatic

#5D691D #87992B #B0C839 #C3D569 #D6E399

Accessibility & contrast

On white

1.88

#B0C839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#B0C839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C839

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C839	#FFFFFF	#000000	##000000
##B0C839	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1F

Deuteranopia (green-blind)

#D2BE45

Tritanopia (blue-blind)

#BABDAC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b0c839;
/* rgb */ color: rgb(176, 200, 57);
/* oklch */ color: oklch(78.9% 0.164 118.7);

Tailwind

colors: {
  custom: {
    50: '#cbd879',
    500: '#b0c839',
    950: '#000000',
  },
}

SCSS

$custom: #b0c839;
$custom-light: #cbd879;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c839",
  "rgb": {
    "r": 176,
    "g": 200,
    "b": 57
  },
  "hsl": {
    "h": 70.07,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.78901,
    "c": 0.16438,
    "h": 118.7
  },
  "luminance": 0.50834
}

Semantic roles & 50–950 ramp

primary

#B0C839

secondary

#3D3273

accent

#48E061

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B0C839

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

Preview Lab → · Contrast checker → · Palette generator →