#C1B83F#C1B83F

#C1B83F is a light, vivid yellow. Relative luminance 0.460; OKLCH L 76.8% C 0.139 H 105.1°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#C1B83F
RGB	rgb(193, 184, 63)
HSL	hsl(56, 51%, 50%)
HSV	hsv(56, 67%, 76%)
CMYK	cmyk(0%, 4.7%, 67.4%, 24.3%)
CIE-LAB	lab(73.53, -11.12, 59.91)
CIE-LCH	lch(73.53, 60.94, 100.51°)
OKLab	oklab(76.8% -0.0362 0.1344)
OKLCH	oklch(76.8% 0.139 105.1)
XYZ	xyz(40.0316, 45.9788, 11.4678)
Luminance	0.4598 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B83F #3F48C1

analogous

#C1773F #C1B83F #89C13F

triadic

#C1B83F #3FC1B8 #B83FC1

tetradic

#C1B83F #3FC177 #3F48C1 #C13F89

square

#C1B83F #3FC177 #3F48C1 #C13F89

split-complementary

#C1B83F #3F89C1 #773FC1

monochromatic

#656021 #938C30 #C1B83F #D0C96D #DFDA9C

Accessibility & contrast

On white

2.06

#C1B83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#C1B83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B83F

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B83F	#FFFFFF	#000000	##000000
##C1B83F	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22E

Deuteranopia (green-blind)

#CBB747

Tritanopia (blue-blind)

#CFAC9F

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #c1b83f;
/* rgb */ color: rgb(193, 184, 63);
/* oklch */ color: oklch(76.8% 0.139 105.1);

Tailwind

colors: {
  custom: {
    50: '#d7cd7b',
    500: '#c1b83f',
    950: '#000000',
  },
}

SCSS

$custom: #c1b83f;
$custom-light: #d7cd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b83f",
  "rgb": {
    "r": 193,
    "g": 184,
    "b": 63
  },
  "hsl": {
    "h": 55.846,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76801,
    "c": 0.13922,
    "h": 105.1
  },
  "luminance": 0.45977
}

Semantic roles & 50–950 ramp

primary

#C1B83F

secondary

#9195CB

accent

#57DB4D

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #C1B83F

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

Preview Lab → · Contrast checker → · Palette generator →