#C1BB33#C1BB33

#C1BB33 is a light, vivid yellow. Relative luminance 0.471; OKLCH L 77.4% C 0.150 H 106.8°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#C1BB33
RGB	rgb(193, 187, 51)
HSL	hsl(57, 58%, 48%)
HSV	hsv(57, 74%, 76%)
CMYK	cmyk(0%, 3.1%, 73.6%, 24.3%)
CIE-LAB	lab(74.27, -13.26, 65.10)
CIE-LCH	lch(74.27, 66.43, 101.51°)
OKLab	oklab(77.36% -0.0434 0.1433)
OKLCH	oklch(77.36% 0.15 106.8)
XYZ	xyz(40.3618, 47.1186, 10.1000)
Luminance	0.4712 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BB33 #3339C1

analogous

#C17433 #C1BB33 #80C133

triadic

#C1BB33 #33C1BB #BB33C1

tetradic

#C1BB33 #33C174 #3339C1 #C13380

square

#C1BB33 #33C174 #3339C1 #C13380

split-complementary

#C1BB33 #3380C1 #7433C1

monochromatic

#605D19 #918C26 #C1BB33 #D4CF5D #E1DD8D

Accessibility & contrast

On white

2.01

#C1BB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#C1BB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BB33

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BB33	#FFFFFF	#000000	##000000
##C1BB33	1.00	2.01	10.42	10.42
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB417

Deuteranopia (green-blind)

#CEB93D

Tritanopia (blue-blind)

#CFAEA1

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #c1bb33;
/* rgb */ color: rgb(193, 187, 51);
/* oklch */ color: oklch(77.4% 0.150 106.8);

Tailwind

colors: {
  custom: {
    50: '#d7cf75',
    500: '#c1bb33',
    950: '#000000',
  },
}

SCSS

$custom: #c1bb33;
$custom-light: #d7cf75;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bb33",
  "rgb": {
    "r": 193,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 57.465,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.7736,
    "c": 0.14971,
    "h": 106.8
  },
  "luminance": 0.47117
}

Semantic roles & 50–950 ramp

primary

#C1BB33

secondary

#8487CB

accent

#4DE146

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C1BB33

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

Preview Lab → · Contrast checker → · Palette generator →