#B0C339#B0C339

#B0C339 is a light, vivid yellow. Relative luminance 0.486; OKLCH L 77.8% C 0.159 H 117.1°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#B0C339
RGB	rgb(176, 195, 57)
HSL	hsl(68, 55%, 49%)
HSV	hsv(68, 71%, 76%)
CMYK	cmyk(9.7%, 0%, 70.8%, 23.5%)
CIE-LAB	lab(75.17, -24.14, 63.40)
CIE-LCH	lch(75.17, 67.84, 110.84°)
OKLab	oklab(77.77% -0.0723 0.1413)
OKLCH	oklch(77.77% 0.159 117.1)
XYZ	xyz(38.1590, 48.5562, 11.2322)
Luminance	0.4856 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C339 #4C39C3

analogous

#C39139 #B0C339 #6BC339

triadic

#B0C339 #39B0C3 #C339B0

tetradic

#B0C339 #39C391 #4C39C3 #C3396B

square

#B0C339 #39C391 #4C39C3 #C3396B

split-complementary

#B0C339 #396BC3 #9139C3

monochromatic

#5B641D #85942B #B0C339 #C4D267 #D6E096

Accessibility & contrast

On white

1.96

#B0C339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#B0C339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C339

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C339	#FFFFFF	#000000	##000000
##B0C339	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B921

Deuteranopia (green-blind)

#CEBA44

Tritanopia (blue-blind)

#BBB8A8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b0c339;
/* rgb */ color: rgb(176, 195, 57);
/* oklch */ color: oklch(77.8% 0.159 117.1);

Tailwind

colors: {
  custom: {
    50: '#cbd578',
    500: '#b0c339',
    950: '#000000',
  },
}

SCSS

$custom: #b0c339;
$custom-light: #cbd578;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c339",
  "rgb": {
    "r": 176,
    "g": 195,
    "b": 57
  },
  "hsl": {
    "h": 68.261,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77771,
    "c": 0.1587,
    "h": 117.1
  },
  "luminance": 0.48556
}

Semantic roles & 50–950 ramp

primary

#B0C339

secondary

#958CCC

accent

#4ADE5E

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #B0C339

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

Preview Lab → · Contrast checker → · Palette generator →