#B0BC37#B0BC37

#B0BC37 is a light, vivid yellow. Relative luminance 0.455; OKLCH L 76.2% C 0.152 H 114.5°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#B0BC37
RGB	rgb(176, 188, 55)
HSL	hsl(65, 55%, 48%)
HSV	hsv(65, 71%, 74%)
CMYK	cmyk(6.4%, 0%, 70.7%, 26.3%)
CIE-LAB	lab(73.20, -20.80, 62.19)
CIE-LCH	lch(73.20, 65.57, 108.50°)
OKLab	oklab(76.19% -0.0632 0.1384)
OKLCH	oklch(76.19% 0.152 114.5)
XYZ	xyz(36.5783, 45.4730, 10.4640)
Luminance	0.4547 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0BC37 #4337BC

analogous

#BC8637 #B0BC37 #6DBC37

triadic

#B0BC37 #37B0BC #BC37B0

tetradic

#B0BC37 #37BC86 #4337BC #BC376D

square

#B0BC37 #37BC86 #4337BC #BC376D

split-complementary

#B0BC37 #376DBC #8637BC

monochromatic

#575D1B #848D29 #B0BC37 #C6D060 #D7DE8F

Accessibility & contrast

On white

2.08

#B0BC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#B0BC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0BC37

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0BC37	#FFFFFF	#000000	##000000
##B0BC37	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB320

Deuteranopia (green-blind)

#C9B541

Tritanopia (blue-blind)

#BBB1A2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b0bc37;
/* rgb */ color: rgb(176, 188, 55);
/* oklch */ color: oklch(76.2% 0.152 114.5);

Tailwind

colors: {
  custom: {
    50: '#cbd077',
    500: '#b0bc37',
    950: '#000000',
  },
}

SCSS

$custom: #b0bc37;
$custom-light: #cbd077;
$custom-dark: #000000;

JSON

{
  "hex": "#b0bc37",
  "rgb": {
    "r": 176,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 65.414,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76185,
    "c": 0.15213,
    "h": 114.5
  },
  "luminance": 0.45472
}

Semantic roles & 50–950 ramp

primary

#B0BC37

secondary

#8C86C9

accent

#4ADE57

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141309

muted

#82827B

Preview Lab

Preview with #B0BC37

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

Preview Lab → · Contrast checker → · Palette generator →