#C1B63C#C1B63C

#C1B63C is a light, vivid yellow. Relative luminance 0.451; OKLCH L 76.3% C 0.139 H 104.1°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#C1B63C
RGB	rgb(193, 182, 60)
HSL	hsl(55, 53%, 50%)
HSV	hsv(55, 69%, 76%)
CMYK	cmyk(0%, 5.7%, 68.9%, 24.3%)
CIE-LAB	lab(72.97, -10.25, 60.53)
CIE-LCH	lch(72.97, 61.39, 99.61°)
OKLab	oklab(76.35% -0.034 0.1352)
OKLCH	oklch(76.35% 0.139 104.1)
XYZ	xyz(39.5375, 45.1211, 10.9007)
Luminance	0.4512 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B63C #3C47C1

analogous

#C1743C #C1B63C #89C13C

triadic

#C1B63C #3CC1B6 #B63CC1

tetradic

#C1B63C #3CC174 #3C47C1 #C13C89

square

#C1B63C #3CC174 #3C47C1 #C13C89

split-complementary

#C1B63C #3C89C1 #743CC1

monochromatic

#645E1F #928A2D #C1B63C #D1C86A #DFD998

Accessibility & contrast

On white

2.09

#C1B63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#C1B63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B63C

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B63C	#FFFFFF	#000000	##000000
##C1B63C	1.00	2.09	10.02	10.02
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02A

Deuteranopia (green-blind)

#CAB644

Tritanopia (blue-blind)

#CFAA9E

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #c1b63c;
/* rgb */ color: rgb(193, 182, 60);
/* oklch */ color: oklch(76.3% 0.139 104.1);

Tailwind

colors: {
  custom: {
    50: '#d7cb79',
    500: '#c1b63c',
    950: '#000000',
  },
}

SCSS

$custom: #c1b63c;
$custom-light: #d7cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b63c",
  "rgb": {
    "r": 193,
    "g": 182,
    "b": 60
  },
  "hsl": {
    "h": 55.038,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.76348,
    "c": 0.13946,
    "h": 104.1
  },
  "luminance": 0.4512
}

Semantic roles & 50–950 ramp

primary

#C1B63C

secondary

#8E93CB

accent

#58DC4C

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #C1B63C

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

Preview Lab → · Contrast checker → · Palette generator →