#C1BC33#C1BC33

#C1BC33 is a light, vivid yellow. Relative luminance 0.475; OKLCH L 77.6% C 0.151 H 107.3°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#C1BC33
RGB	rgb(193, 188, 51)
HSL	hsl(58, 58%, 48%)
HSV	hsv(58, 74%, 76%)
CMYK	cmyk(0%, 2.6%, 73.6%, 24.3%)
CIE-LAB	lab(74.54, -13.76, 65.35)
CIE-LCH	lch(74.54, 66.78, 101.89°)
OKLab	oklab(77.58% -0.0448 0.1438)
OKLCH	oklch(77.58% 0.151 107.3)
XYZ	xyz(40.5747, 47.5443, 10.1710)
Luminance	0.4754 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BC33 #3338C1

analogous

#C17533 #C1BC33 #7FC133

triadic

#C1BC33 #33C1BC #BC33C1

tetradic

#C1BC33 #33C175 #3338C1 #C1337F

square

#C1BC33 #33C175 #3338C1 #C1337F

split-complementary

#C1BC33 #337FC1 #7533C1

monochromatic

#605E19 #918D26 #C1BC33 #D4D05D #E1DE8D

Accessibility & contrast

On white

2.00

#C1BC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#C1BC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BC33

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BC33	#FFFFFF	#000000	##000000
##C1BC33	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB517

Deuteranopia (green-blind)

#CFBA3D

Tritanopia (blue-blind)

#CFAFA2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #c1bc33;
/* rgb */ color: rgb(193, 188, 51);
/* oklch */ color: oklch(77.6% 0.151 107.3);

Tailwind

colors: {
  custom: {
    50: '#d7cf75',
    500: '#c1bc33',
    950: '#000000',
  },
}

SCSS

$custom: #c1bc33;
$custom-light: #d7cf75;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bc33",
  "rgb": {
    "r": 193,
    "g": 188,
    "b": 51
  },
  "hsl": {
    "h": 57.887,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.77577,
    "c": 0.15064,
    "h": 107.3
  },
  "luminance": 0.47543
}

Semantic roles & 50–950 ramp

primary

#C1BC33

secondary

#8487CB

accent

#4CE146

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C1BC33

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

Preview Lab → · Contrast checker → · Palette generator →