#B0C039#B0C039

#B0C039 is a light, vivid yellow. Relative luminance 0.472; OKLCH L 77.1% C 0.155 H 116.0°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#B0C039
RGB	rgb(176, 192, 57)
HSL	hsl(67, 54%, 49%)
HSV	hsv(67, 70%, 75%)
CMYK	cmyk(8.3%, 0%, 70.3%, 24.7%)
CIE-LAB	lab(74.33, -22.67, 62.57)
CIE-LCH	lch(74.33, 66.55, 109.92°)
OKLab	oklab(77.1% -0.0682 0.1395)
OKLCH	oklch(77.1% 0.155 116)
XYZ	xyz(37.4936, 47.2253, 11.0104)
Luminance	0.4723 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C039 #4939C0

analogous

#C08D39 #B0C039 #6DC039

triadic

#B0C039 #39B0C0 #C039B0

tetradic

#B0C039 #39C08D #4939C0 #C0396D

square

#B0C039 #39C08D #4939C0 #C0396D

split-complementary

#B0C039 #396DC0 #8D39C0

monochromatic

#59621D #85912B #B0C039 #C4D165 #D6DF94

Accessibility & contrast

On white

2.01

#B0C039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#B0C039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C039

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C039	#FFFFFF	#000000	##000000
##B0C039	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB622

Deuteranopia (green-blind)

#CCB844

Tritanopia (blue-blind)

#BBB5A6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b0c039;
/* rgb */ color: rgb(176, 192, 57);
/* oklch */ color: oklch(77.1% 0.155 116.0);

Tailwind

colors: {
  custom: {
    50: '#cbd278',
    500: '#b0c039',
    950: '#000000',
  },
}

SCSS

$custom: #b0c039;
$custom-light: #cbd278;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c039",
  "rgb": {
    "r": 176,
    "g": 192,
    "b": 57
  },
  "hsl": {
    "h": 67.111,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.77096,
    "c": 0.15531,
    "h": 116
  },
  "luminance": 0.47225
}

Semantic roles & 50–950 ramp

primary

#B0C039

secondary

#928ACB

accent

#4ADE5C

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B0C039

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

Preview Lab → · Contrast checker → · Palette generator →