#B7C137#B7C137

#B7C137 is a light, vivid yellow. Relative luminance 0.485; OKLCH L 77.9% C 0.156 H 113.6°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#B7C137
RGB	rgb(183, 193, 55)
HSL	hsl(64, 56%, 49%)
HSV	hsv(64, 72%, 76%)
CMYK	cmyk(5.2%, 0%, 71.5%, 24.3%)
CIE-LAB	lab(75.13, -20.34, 64.25)
CIE-LCH	lch(75.13, 67.39, 107.56°)
OKLab	oklab(77.86% -0.0623 0.1425)
OKLCH	oklch(77.86% 0.156 113.6)
XYZ	xyz(39.2891, 48.4839, 10.9023)
Luminance	0.4848 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C137 #4137C1

analogous

#C18637 #B7C137 #72C137

triadic

#B7C137 #37B7C1 #C137B7

tetradic

#B7C137 #37C186 #4137C1 #C13772

square

#B7C137 #37C186 #4137C1 #C13772

split-complementary

#B7C137 #3772C1 #8637C1

monochromatic

#5D621C #8A9129 #B7C137 #CAD263 #DAE092

Accessibility & contrast

On white

1.96

#B7C137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#B7C137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C137

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C137	#FFFFFF	#000000	##000000
##B7C137	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB81E

Deuteranopia (green-blind)

#CFBA42

Tritanopia (blue-blind)

#C3B5A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b7c137;
/* rgb */ color: rgb(183, 193, 55);
/* oklch */ color: oklch(77.9% 0.156 113.6);

Tailwind

colors: {
  custom: {
    50: '#d0d377',
    500: '#b7c137',
    950: '#000000',
  },
}

SCSS

$custom: #b7c137;
$custom-light: #d0d377;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c137",
  "rgb": {
    "r": 183,
    "g": 193,
    "b": 55
  },
  "hsl": {
    "h": 64.348,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.77862,
    "c": 0.15553,
    "h": 113.6
  },
  "luminance": 0.48483
}

Semantic roles & 50–950 ramp

primary

#B7C137

secondary

#8E89CB

accent

#49DF54

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B7C137

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

Preview Lab → · Contrast checker → · Palette generator →