#CBBB3B#CBBB3B

#CBBB3B is a light, vivid yellow. Relative luminance 0.486; OKLCH L 78.3% C 0.144 H 102.0°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX#CBBB3B
RGBrgb(203, 187, 59)
HSLhsl(53, 58%, 51%)
HSVhsv(53, 71%, 80%)
CMYKcmyk(0%, 7.9%, 70.9%, 20.4%)
CIE-LABlab(75.17, -8.59, 63.39)
CIE-LCHlch(75.17, 63.97, 97.71°)
OKLaboklab(78.31% -0.03 0.1408)
OKLCHoklch(78.31% 0.144 102)
XYZxyz(43.1903, 48.5548, 11.2338)
Luminance0.4855 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CBBB3B #3B4BCB
analogous
#CB733B #CBBB3B #93CB3B
triadic
#CBBB3B #3BCBBB #BB3BCB
tetradic
#CBBB3B #3BCB73 #3B4BCB #CB3B93
square
#CBBB3B #3BCB73 #3B4BCB #CB3B93
split-complementary
#CBBB3B #3B93CB #733BCB
monochromatic
#6E651D #9F922A #CBBB3B #D8CC6B #E5DD9C

Accessibility & contrast

On white

1.96
#CBBB3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.71
#CBBB3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBBB3B
10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CBBB3B#FFFFFF#000000##000000
##CBBB3B1.001.9610.7110.71
#FFFFFF1.961.0021.0021.00
#00000010.7121.001.001.00
##00000010.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB526
Deuteranopia (green-blind)
#D1BC43
Tritanopia (blue-blind)
#DAAEA2
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #cbbb3b;
/* rgb */ color: rgb(203, 187, 59);
/* oklch */ color: oklch(78.3% 0.144 102.0);
Tailwind
colors: {
  custom: {
    50: '#dfcf79',
    500: '#cbbb3b',
    950: '#000000',
  },
}
SCSS
$custom: #cbbb3b;
$custom-light: #dfcf79;
$custom-dark: #000000;
JSON
{
  "hex": "#cbbb3b",
  "rgb": {
    "r": 203,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 53.333,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78305,
    "c": 0.14392,
    "h": 102
  },
  "luminance": 0.48553
}

Semantic roles & 50–950 ramp

primary
#CBBB3B
secondary
#9198D1
accent
#58E147
background
#FEFCF7
surface
#FCF9EE
border
#D5D2C9
text
#16130A
muted
#84827C

Preview Lab

Preview with #CBBB3B

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

Preview Lab → · Contrast checker → · Palette generator →

#CBBB3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva