#BBBB3D#BBBB3D

#BBBB3D is a light, vivid yellow. Relative luminance 0.464; OKLCH L 76.9% C 0.144 H 109.4°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#BBBB3D
RGB	rgb(187, 187, 61)
HSL	hsl(60, 51%, 49%)
HSV	hsv(60, 67%, 73%)
CMYK	cmyk(0%, 0%, 67.4%, 26.7%)
CIE-LAB	lab(73.83, -15.32, 60.85)
CIE-LCH	lch(73.83, 62.74, 104.13°)
OKLab	oklab(76.92% -0.0479 0.1363)
OKLCH	oklch(76.92% 0.144 109.4)
XYZ	xyz(39.1075, 46.4435, 11.3184)
Luminance	0.4644 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBB3D #3D3DBB

analogous

#BB7C3D #BBBB3D #7CBB3D

triadic

#BBBB3D #3DBBBB #BB3DBB

tetradic

#BBBB3D #3DBB7C #3D3DBB #BB3D7C

square

#BBBB3D #3DBB7C #3D3DBB #BB3D7C

split-complementary

#BBBB3D #3D7CBB #7C3DBB

monochromatic

#5F5F1F #8D8D2E #BBBB3D #CECE68 #DDDD96

Accessibility & contrast

On white

2.04

#BBBB3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#BBBB3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBB3D

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBB3D	#FFFFFF	#000000	##000000
##BBBB3D	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB32A

Deuteranopia (green-blind)

#CBB746

Tritanopia (blue-blind)

#C8AFA2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #bbbb3d;
/* rgb */ color: rgb(187, 187, 61);
/* oklch */ color: oklch(76.9% 0.144 109.4);

Tailwind

colors: {
  custom: {
    50: '#d3cf7a',
    500: '#bbbb3d',
    950: '#000000',
  },
}

SCSS

$custom: #bbbb3d;
$custom-light: #d3cf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbb3d",
  "rgb": {
    "r": 187,
    "g": 187,
    "b": 61
  },
  "hsl": {
    "h": 60,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.76915,
    "c": 0.14442,
    "h": 109.4
  },
  "luminance": 0.46442
}

Semantic roles & 50–950 ramp

primary

#BBBB3D

secondary

#8C8CC8

accent

#4EDA4E

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #BBBB3D

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

Preview Lab → · Contrast checker → · Palette generator →