#BBB635#BBB635

#BBB635 is a light, vivid yellow. Relative luminance 0.443; OKLCH L 75.8% C 0.145 H 107.2°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#BBB635
RGB	rgb(187, 182, 53)
HSL	hsl(58, 56%, 47%)
HSV	hsv(58, 72%, 73%)
CMYK	cmyk(0%, 2.7%, 71.7%, 26.7%)
CIE-LAB	lab(72.41, -13.19, 62.45)
CIE-LCH	lch(72.41, 63.82, 101.93°)
OKLab	oklab(75.77% -0.0427 0.1383)
OKLCH	oklch(75.77% 0.145 107.2)
XYZ	xyz(37.8655, 44.2790, 9.9196)
Luminance	0.4428 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB635 #353ABB

analogous

#BB7335 #BBB635 #7DBB35

triadic

#BBB635 #35BBB6 #B635BB

tetradic

#BBB635 #35BB73 #353ABB #BB357D

square

#BBB635 #35BB73 #353ABB #BB357D

split-complementary

#BBB635 #357DBB #7335BB

monochromatic

#5C591A #8B8827 #BBB635 #D1CD5C #DEDB8C

Accessibility & contrast

On white

2.13

#BBB635 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#BBB635 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB635

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB635	#FFFFFF	#000000	##000000
##BBB635	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF1E

Deuteranopia (green-blind)

#C8B43E

Tritanopia (blue-blind)

#C9AA9D

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #bbb635;
/* rgb */ color: rgb(187, 182, 53);
/* oklch */ color: oklch(75.8% 0.145 107.2);

Tailwind

colors: {
  custom: {
    50: '#d3cb75',
    500: '#bbb635',
    950: '#000000',
  },
}

SCSS

$custom: #bbb635;
$custom-light: #d3cb75;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb635",
  "rgb": {
    "r": 187,
    "g": 182,
    "b": 53
  },
  "hsl": {
    "h": 57.761,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.75767,
    "c": 0.14469,
    "h": 107.2
  },
  "luminance": 0.44278
}

Semantic roles & 50–950 ramp

primary

#BBB635

secondary

#8386C9

accent

#4EDF49

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #BBB635

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

Preview Lab → · Contrast checker → · Palette generator →