#B0BF38#B0BF38

#B0BF38 is a light, vivid yellow. Relative luminance 0.468; OKLCH L 76.9% C 0.155 H 115.7°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#B0BF38
RGB	rgb(176, 191, 56)
HSL	hsl(67, 55%, 48%)
HSV	hsv(67, 71%, 75%)
CMYK	cmyk(7.9%, 0%, 70.7%, 25.1%)
CIE-LAB	lab(74.05, -22.23, 62.65)
CIE-LCH	lch(74.05, 66.48, 109.54°)
OKLab	oklab(76.87% -0.0671 0.1396)
OKLCH	oklch(76.87% 0.155 115.7)
XYZ	xyz(37.2501, 46.7778, 10.8073)
Luminance	0.4678 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0BF38 #4738BF

analogous

#BF8A38 #B0BF38 #6CBF38

triadic

#B0BF38 #38B0BF #BF38B0

tetradic

#B0BF38 #38BF8A #4738BF #BF386C

square

#B0BF38 #38BF8A #4738BF #BF386C

split-complementary

#B0BF38 #386CBF #8A38BF

monochromatic

#59601C #84902A #B0BF38 #C5D163 #D7DF92

Accessibility & contrast

On white

2.03

#B0BF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#B0BF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0BF38

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0BF38	#FFFFFF	#000000	##000000
##B0BF38	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB521

Deuteranopia (green-blind)

#CBB743

Tritanopia (blue-blind)

#BBB4A5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b0bf38;
/* rgb */ color: rgb(176, 191, 56);
/* oklch */ color: oklch(76.9% 0.155 115.7);

Tailwind

colors: {
  custom: {
    50: '#cbd277',
    500: '#b0bf38',
    950: '#000000',
  },
}

SCSS

$custom: #b0bf38;
$custom-light: #cbd277;
$custom-dark: #000000;

JSON

{
  "hex": "#b0bf38",
  "rgb": {
    "r": 176,
    "g": 191,
    "b": 56
  },
  "hsl": {
    "h": 66.667,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76865,
    "c": 0.15483,
    "h": 115.7
  },
  "luminance": 0.46777
}

Semantic roles & 50–950 ramp

primary

#B0BF38

secondary

#9089CA

accent

#4ADE5A

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B0BF38

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

Preview Lab → · Contrast checker → · Palette generator →