#C1B43F#C1B43F

#C1B43F is a light, vivid yellow. Relative luminance 0.443; OKLCH L 75.9% C 0.136 H 102.9°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#C1B43F
RGB	rgb(193, 180, 63)
HSL	hsl(54, 51%, 50%)
HSV	hsv(54, 67%, 76%)
CMYK	cmyk(0%, 6.7%, 67.4%, 24.3%)
CIE-LAB	lab(72.46, -9.05, 58.81)
CIE-LCH	lch(72.46, 59.51, 98.75°)
OKLab	oklab(75.94% -0.0303 0.1321)
OKLCH	oklch(75.94% 0.136 102.9)
XYZ	xyz(39.2124, 44.3404, 11.1947)
Luminance	0.4434 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B43F #3F4CC1

analogous

#C1733F #C1B43F #8DC13F

triadic

#C1B43F #3FC1B4 #B43FC1

tetradic

#C1B43F #3FC173 #3F4CC1 #C13F8D

square

#C1B43F #3FC173 #3F4CC1 #C13F8D

split-complementary

#C1B43F #3F8DC1 #733FC1

monochromatic

#655E21 #938930 #C1B43F #D0C66D #DFD89C

Accessibility & contrast

On white

2.13

#C1B43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#C1B43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B43F

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B43F	#FFFFFF	#000000	##000000
##C1B43F	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2F

Deuteranopia (green-blind)

#C8B446

Tritanopia (blue-blind)

#CFA89C

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #c1b43f;
/* rgb */ color: rgb(193, 180, 63);
/* oklch */ color: oklch(75.9% 0.136 102.9);

Tailwind

colors: {
  custom: {
    50: '#d7ca7a',
    500: '#c1b43f',
    950: '#000000',
  },
}

SCSS

$custom: #c1b43f;
$custom-light: #d7ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b43f",
  "rgb": {
    "r": 193,
    "g": 180,
    "b": 63
  },
  "hsl": {
    "h": 54,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75945,
    "c": 0.13556,
    "h": 102.9
  },
  "luminance": 0.44339
}

Semantic roles & 50–950 ramp

primary

#C1B43F

secondary

#9197CB

accent

#5BDB4D

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #C1B43F

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

Preview Lab → · Contrast checker → · Palette generator →