#B0C137#B0C137

#B0C137 is a light, vivid yellow. Relative luminance 0.476; OKLCH L 77.3% C 0.158 H 116.4°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#B0C137
RGB	rgb(176, 193, 55)
HSL	hsl(67, 56%, 49%)
HSV	hsv(67, 72%, 76%)
CMYK	cmyk(8.8%, 0%, 71.5%, 24.3%)
CIE-LAB	lab(74.60, -23.27, 63.55)
CIE-LCH	lch(74.60, 67.68, 110.11°)
OKLab	oklab(77.31% -0.07 0.1413)
OKLCH	oklch(77.31% 0.158 116.4)
XYZ	xyz(37.6650, 47.6464, 10.8262)
Luminance	0.4765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C137 #4837C1

analogous

#C18D37 #B0C137 #6BC137

triadic

#B0C137 #37B0C1 #C137B0

tetradic

#B0C137 #37C18D #4837C1 #C1376B

square

#B0C137 #37C18D #4837C1 #C1376B

split-complementary

#B0C137 #376BC1 #8D37C1

monochromatic

#59621C #859129 #B0C137 #C5D263 #D6E092

Accessibility & contrast

On white

1.99

#B0C137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#B0C137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C137

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C137	#FFFFFF	#000000	##000000
##B0C137	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB71E

Deuteranopia (green-blind)

#CDB842

Tritanopia (blue-blind)

#BBB6A6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b0c137;
/* rgb */ color: rgb(176, 193, 55);
/* oklch */ color: oklch(77.3% 0.158 116.4);

Tailwind

colors: {
  custom: {
    50: '#cbd377',
    500: '#b0c137',
    950: '#000000',
  },
}

SCSS

$custom: #b0c137;
$custom-light: #cbd377;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c137",
  "rgb": {
    "r": 176,
    "g": 193,
    "b": 55
  },
  "hsl": {
    "h": 67.391,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.77307,
    "c": 0.15768,
    "h": 116.4
  },
  "luminance": 0.47646
}

Semantic roles & 50–950 ramp

primary

#B0C137

secondary

#9189CB

accent

#49DF5B

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B0C137

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

Preview Lab → · Contrast checker → · Palette generator →