#BBB03D#BBB03D

#BBB03D is a light, vivid yellow. Relative luminance 0.420; OKLCH L 74.5% C 0.134 H 103.8°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#BBB03D
RGB	rgb(187, 176, 61)
HSL	hsl(55, 51%, 49%)
HSV	hsv(55, 67%, 73%)
CMYK	cmyk(0%, 5.9%, 67.4%, 26.7%)
CIE-LAB	lab(70.84, -9.68, 57.80)
CIE-LCH	lch(70.84, 58.61, 99.50°)
OKLab	oklab(74.53% -0.032 0.1298)
OKLCH	oklch(74.53% 0.134 103.8)
XYZ	xyz(36.8626, 41.9538, 10.5701)
Luminance	0.4195 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB03D #3D48BB

analogous

#BB713D #BBB03D #87BB3D

triadic

#BBB03D #3DBBB0 #B03DBB

tetradic

#BBB03D #3DBB71 #3D48BB #BB3D87

square

#BBB03D #3DBB71 #3D48BB #BB3D87

split-complementary

#BBB03D #3D87BB #713DBB

monochromatic

#5F591F #8D852E #BBB03D #CEC568 #DDD696

Accessibility & contrast

On white

2.24

#BBB03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#BBB03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB03D

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB03D	#FFFFFF	#000000	##000000
##BBB03D	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA2D

Deuteranopia (green-blind)

#C3B044

Tritanopia (blue-blind)

#C9A499

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #bbb03d;
/* rgb */ color: rgb(187, 176, 61);
/* oklch */ color: oklch(74.5% 0.134 103.8);

Tailwind

colors: {
  custom: {
    50: '#d3c779',
    500: '#bbb03d',
    950: '#000000',
  },
}

SCSS

$custom: #bbb03d;
$custom-light: #d3c779;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb03d",
  "rgb": {
    "r": 187,
    "g": 176,
    "b": 61
  },
  "hsl": {
    "h": 54.762,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.74529,
    "c": 0.13372,
    "h": 103.8
  },
  "luminance": 0.41952
}

Semantic roles & 50–950 ramp

primary

#BBB03D

secondary

#8C91C8

accent

#5ADA4E

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #BBB03D

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

Preview Lab → · Contrast checker → · Palette generator →