#B0B030#B0B030

#B0B030 is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.5% C 0.144 H 109.5°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#B0B030
RGB	rgb(176, 176, 48)
HSL	hsl(60, 57%, 44%)
HSV	hsv(60, 73%, 69%)
CMYK	cmyk(0%, 0%, 72.7%, 31%)
CIE-LAB	lab(69.82, -15.10, 61.42)
CIE-LCH	lch(69.82, 63.25, 103.82°)
OKLab	oklab(73.47% -0.0479 0.1356)
OKLCH	oklch(73.47% 0.144 109.5)
XYZ	xyz(33.9646, 40.4952, 8.8230)
Luminance	0.4049 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B030 #3030B0

analogous

#B07030 #B0B030 #70B030

triadic

#B0B030 #30B0B0 #B030B0

tetradic

#B0B030 #30B070 #3030B0 #B03070

square

#B0B030 #30B070 #3030B0 #B03070

split-complementary

#B0B030 #3070B0 #7030B0

monochromatic

#505016 #808023 #B0B030 #CFCF4E #DCDC7E

Accessibility & contrast

On white

2.31

#B0B030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#B0B030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B030

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B030	#FFFFFF	#000000	##000000
##B0B030	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA817

Deuteranopia (green-blind)

#C0AC3A

Tritanopia (blue-blind)

#BDA597

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b0b030;
/* rgb */ color: rgb(176, 176, 48);
/* oklch */ color: oklch(73.5% 0.144 109.5);

Tailwind

colors: {
  custom: {
    50: '#cbc772',
    500: '#b0b030',
    950: '#000000',
  },
}

SCSS

$custom: #b0b030;
$custom-light: #cbc772;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b030",
  "rgb": {
    "r": 176,
    "g": 176,
    "b": 48
  },
  "hsl": {
    "h": 60,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.73465,
    "c": 0.14379,
    "h": 109.5
  },
  "luminance": 0.40494
}

Semantic roles & 50–950 ramp

primary

#B0B030

secondary

#7777C5

accent

#47E047

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #B0B030

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

Preview Lab → · Contrast checker → · Palette generator →