#C1B433#C1B433

#C1B433 is a light, vivid yellow. Relative luminance 0.442; OKLCH L 75.9% C 0.143 H 103.4°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#C1B433
RGB	rgb(193, 180, 51)
HSL	hsl(55, 58%, 48%)
HSV	hsv(55, 74%, 76%)
CMYK	cmyk(0%, 6.7%, 73.6%, 24.3%)
CIE-LAB	lab(72.38, -9.66, 63.30)
CIE-LCH	lch(72.38, 64.04, 98.68°)
OKLab	oklab(75.86% -0.0333 0.1395)
OKLCH	oklch(75.86% 0.143 103.4)
XYZ	xyz(38.9128, 44.2206, 9.6170)
Luminance	0.4422 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B433 #3340C1

analogous

#C16D33 #C1B433 #87C133

triadic

#C1B433 #33C1B4 #B433C1

tetradic

#C1B433 #33C16D #3340C1 #C13387

square

#C1B433 #33C16D #3340C1 #C13387

split-complementary

#C1B433 #3387C1 #6D33C1

monochromatic

#605A19 #918726 #C1B433 #D4C95D #E1D98D

Accessibility & contrast

On white

2.13

#C1B433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#C1B433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B433

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B433	#FFFFFF	#000000	##000000
##C1B433	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1B

Deuteranopia (green-blind)

#C9B43C

Tritanopia (blue-blind)

#D0A79B

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #c1b433;
/* rgb */ color: rgb(193, 180, 51);
/* oklch */ color: oklch(75.9% 0.143 103.4);

Tailwind

colors: {
  custom: {
    50: '#d7ca74',
    500: '#c1b433',
    950: '#000000',
  },
}

SCSS

$custom: #c1b433;
$custom-light: #d7ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b433",
  "rgb": {
    "r": 193,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 54.507,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.75856,
    "c": 0.1434,
    "h": 103.4
  },
  "luminance": 0.44219
}

Semantic roles & 50–950 ramp

primary

#C1B433

secondary

#848BCB

accent

#55E146

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C1B433

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

Preview Lab → · Contrast checker → · Palette generator →