#C1BC37#C1BC37

#C1BC37 is a light, vivid yellow. Relative luminance 0.476; OKLCH L 77.6% C 0.148 H 107.2°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#C1BC37
RGB	rgb(193, 188, 55)
HSL	hsl(58, 56%, 49%)
HSV	hsv(58, 72%, 76%)
CMYK	cmyk(0%, 2.6%, 71.5%, 24.3%)
CIE-LAB	lab(74.56, -13.58, 63.97)
CIE-LCH	lch(74.56, 65.40, 101.98°)
OKLab	oklab(77.6% -0.0439 0.1416)
OKLCH	oklch(77.6% 0.148 107.2)
XYZ	xyz(40.6667, 47.5811, 10.6556)
Luminance	0.4758 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BC37 #373CC1

analogous

#C17737 #C1BC37 #81C137

triadic

#C1BC37 #37C1BC #BC37C1

tetradic

#C1BC37 #37C177 #373CC1 #C13781

square

#C1BC37 #37C177 #373CC1 #C13781

split-complementary

#C1BC37 #3781C1 #7737C1

monochromatic

#625F1C #918E29 #C1BC37 #D2CE63 #E0DD92

Accessibility & contrast

On white

2.00

#C1BC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#C1BC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BC37

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BC37	#FFFFFF	#000000	##000000
##C1BC37	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB51F

Deuteranopia (green-blind)

#CEBA41

Tritanopia (blue-blind)

#CFB0A2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #c1bc37;
/* rgb */ color: rgb(193, 188, 55);
/* oklch */ color: oklch(77.6% 0.148 107.2);

Tailwind

colors: {
  custom: {
    50: '#d7cf77',
    500: '#c1bc37',
    950: '#000000',
  },
}

SCSS

$custom: #c1bc37;
$custom-light: #d7cf77;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bc37",
  "rgb": {
    "r": 193,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 57.826,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.77603,
    "c": 0.14828,
    "h": 107.2
  },
  "luminance": 0.4758
}

Semantic roles & 50–950 ramp

primary

#C1BC37

secondary

#898BCB

accent

#4EDF49

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#151309

muted

#83827B

Preview Lab

Preview with #C1BC37

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

Preview Lab → · Contrast checker → · Palette generator →