#B0D339#B0D339

#B0D339 is a light, vivid yellow-green. Relative luminance 0.561; OKLCH L 81.4% C 0.177 H 121.8°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#B0D339
RGB	rgb(176, 211, 57)
HSL	hsl(74, 64%, 53%)
HSV	hsv(74, 73%, 83%)
CMYK	cmyk(16.6%, 0%, 73%, 17.3%)
CIE-LAB	lab(79.68, -31.76, 67.78)
CIE-LCH	lch(79.68, 74.85, 115.10°)
OKLab	oklab(81.4% -0.0933 0.1505)
OKLCH	oklch(81.4% 0.177 121.8)
XYZ	xyz(41.9379, 56.1140, 12.4918)
Luminance	0.5611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0D339 #5C39D3

analogous

#D3A939 #B0D339 #63D339

triadic

#B0D339 #39B0D3 #D339B0

tetradic

#B0D339 #39D3A9 #5C39D3 #D33963

square

#B0D339 #39D3A9 #5C39D3 #D33963

split-complementary

#B0D339 #3963D3 #A939D3

monochromatic

#62771A #8BA926 #B0D339 #C4DE6B #D8E99D

Accessibility & contrast

On white

1.72

#B0D339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#B0D339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0D339

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0D339	#FFFFFF	#000000	##000000
##B0D339	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C619

Deuteranopia (green-blind)

#DBC647

Tritanopia (blue-blind)

#B9C8B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b0d339;
/* rgb */ color: rgb(176, 211, 57);
/* oklch */ color: oklch(81.4% 0.177 121.8);

Tailwind

colors: {
  custom: {
    50: '#cbe07a',
    500: '#b0d339',
    950: '#000000',
  },
}

SCSS

$custom: #b0d339;
$custom-light: #cbe07a;
$custom-dark: #000000;

JSON

{
  "hex": "#b0d339",
  "rgb": {
    "r": 176,
    "g": 211,
    "b": 57
  },
  "hsl": {
    "h": 73.636,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.81399,
    "c": 0.17708,
    "h": 121.8
  },
  "luminance": 0.56114
}

Semantic roles & 50–950 ramp

primary

#B0D339

secondary

#43317F

accent

#41E767

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B0D339

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

Preview Lab → · Contrast checker → · Palette generator →