#BBB03A#BBB03A

#BBB03A is a light, vivid yellow. Relative luminance 0.419; OKLCH L 74.5% C 0.136 H 104.0°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#BBB03A
RGB	rgb(187, 176, 58)
HSL	hsl(55, 53%, 48%)
HSV	hsv(55, 69%, 73%)
CMYK	cmyk(0%, 5.9%, 69%, 26.7%)
CIE-LAB	lab(70.82, -9.84, 58.98)
CIE-LCH	lch(70.82, 59.80, 99.47°)
OKLab	oklab(74.51% -0.0327 0.1318)
OKLCH	oklch(74.51% 0.136 104)
XYZ	xyz(36.7841, 41.9224, 10.1564)
Luminance	0.4192 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB03A #3A45BB

analogous

#BB703A #BBB03A #85BB3A

triadic

#BBB03A #3ABBB0 #B03ABB

tetradic

#BBB03A #3ABB70 #3A45BB #BB3A85

square

#BBB03A #3ABB70 #3A45BB #BB3A85

split-complementary

#BBB03A #3A85BB #703ABB

monochromatic

#5E581D #8C842C #BBB03A #CFC663 #DDD792

Accessibility & contrast

On white

2.24

#BBB03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#BBB03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB03A

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB03A	#FFFFFF	#000000	##000000
##BBB03A	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA28

Deuteranopia (green-blind)

#C3B042

Tritanopia (blue-blind)

#C9A498

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #bbb03a;
/* rgb */ color: rgb(187, 176, 58);
/* oklch */ color: oklch(74.5% 0.136 104.0);

Tailwind

colors: {
  custom: {
    50: '#d3c777',
    500: '#bbb03a',
    950: '#000000',
  },
}

SCSS

$custom: #bbb03a;
$custom-light: #d3c777;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb03a",
  "rgb": {
    "r": 187,
    "g": 176,
    "b": 58
  },
  "hsl": {
    "h": 54.884,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.74505,
    "c": 0.13582,
    "h": 104
  },
  "luminance": 0.41921
}

Semantic roles & 50–950 ramp

primary

#BBB03A

secondary

#888EC8

accent

#58DC4C

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #BBB03A

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

Preview Lab → · Contrast checker → · Palette generator →