#BBB13C#BBB13C

#BBB13C is a light, vivid yellow. Relative luminance 0.423; OKLCH L 74.7% C 0.135 H 104.4°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#BBB13C
RGB	rgb(187, 177, 60)
HSL	hsl(55, 51%, 48%)
HSV	hsv(55, 68%, 73%)
CMYK	cmyk(0%, 5.3%, 67.9%, 26.7%)
CIE-LAB	lab(71.10, -10.25, 58.48)
CIE-LCH	lch(71.10, 59.37, 99.94°)
OKLab	oklab(74.74% -0.0337 0.1311)
OKLCH	oklch(74.74% 0.135 104.4)
XYZ	xyz(37.0327, 42.3367, 10.4952)
Luminance	0.4234 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB13C #3C46BB

analogous

#BB713C #BBB13C #85BB3C

triadic

#BBB13C #3CBBB1 #B13CBB

tetradic

#BBB13C #3CBB71 #3C46BB #BB3C85

square

#BBB13C #3CBB71 #3C46BB #BB3C85

split-complementary

#BBB13C #3C85BB #713CBB

monochromatic

#5E591E #8D852D #BBB13C #CEC666 #DDD795

Accessibility & contrast

On white

2.22

#BBB13C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#BBB13C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB13C

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB13C	#FFFFFF	#000000	##000000
##BBB13C	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2B

Deuteranopia (green-blind)

#C4B143

Tritanopia (blue-blind)

#C9A599

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #bbb13c;
/* rgb */ color: rgb(187, 177, 60);
/* oklch */ color: oklch(74.7% 0.135 104.4);

Tailwind

colors: {
  custom: {
    50: '#d3c878',
    500: '#bbb13c',
    950: '#000000',
  },
}

SCSS

$custom: #bbb13c;
$custom-light: #d3c878;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb13c",
  "rgb": {
    "r": 187,
    "g": 177,
    "b": 60
  },
  "hsl": {
    "h": 55.276,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.74736,
    "c": 0.13535,
    "h": 104.4
  },
  "luminance": 0.42335
}

Semantic roles & 50–950 ramp

primary

#BBB13C

secondary

#8B8FC8

accent

#58DB4D

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #BBB13C

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

Preview Lab → · Contrast checker → · Palette generator →