#C1B43A#C1B43A

#C1B43A is a light, vivid yellow. Relative luminance 0.443; OKLCH L 75.9% C 0.139 H 103.2°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#C1B43A
RGB	rgb(193, 180, 58)
HSL	hsl(54, 54%, 49%)
HSV	hsv(54, 70%, 76%)
CMYK	cmyk(0%, 6.7%, 69.9%, 24.3%)
CIE-LAB	lab(72.42, -9.32, 60.76)
CIE-LCH	lch(72.42, 61.47, 98.73°)
OKLab	oklab(75.91% -0.0316 0.1354)
OKLCH	oklch(75.91% 0.139 103.2)
XYZ	xyz(39.0790, 44.2871, 10.4920)
Luminance	0.4429 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B43A #3A47C1

analogous

#C1713A #C1B43A #8BC13A

triadic

#C1B43A #3AC1B4 #B43AC1

tetradic

#C1B43A #3AC171 #3A47C1 #C13A8B

square

#C1B43A #3AC171 #3A47C1 #C13A8B

split-complementary

#C1B43A #3A8BC1 #713AC1

monochromatic

#635C1E #92882C #C1B43A #D1C767 #DFD896

Accessibility & contrast

On white

2.13

#C1B43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#C1B43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B43A

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B43A	#FFFFFF	#000000	##000000
##C1B43A	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE27

Deuteranopia (green-blind)

#C8B442

Tritanopia (blue-blind)

#CFA89C

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #c1b43a;
/* rgb */ color: rgb(193, 180, 58);
/* oklch */ color: oklch(75.9% 0.139 103.2);

Tailwind

colors: {
  custom: {
    50: '#d7ca78',
    500: '#c1b43a',
    950: '#000000',
  },
}

SCSS

$custom: #c1b43a;
$custom-light: #d7ca78;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b43a",
  "rgb": {
    "r": 193,
    "g": 180,
    "b": 58
  },
  "hsl": {
    "h": 54.222,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75905,
    "c": 0.13901,
    "h": 103.2
  },
  "luminance": 0.44285
}

Semantic roles & 50–950 ramp

primary

#C1B43A

secondary

#8C92CB

accent

#59DD4B

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #C1B43A

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

Preview Lab → · Contrast checker → · Palette generator →