#C1B730#C1B730

#C1B730 is a light, vivid yellow. Relative luminance 0.454; OKLCH L 76.5% C 0.148 H 105.0°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#C1B730
RGB	rgb(193, 183, 48)
HSL	hsl(56, 60%, 47%)
HSV	hsv(56, 75%, 76%)
CMYK	cmyk(0%, 5.2%, 75.1%, 24.3%)
CIE-LAB	lab(73.17, -11.34, 65.08)
CIE-LCH	lch(73.17, 66.06, 99.88°)
OKLab	oklab(76.48% -0.0383 0.1427)
OKLCH	oklch(76.48% 0.148 105)
XYZ	xyz(39.4610, 45.4194, 9.4839)
Luminance	0.4542 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1B730 #303AC1

analogous

#C16F30 #C1B730 #83C130

triadic

#C1B730 #30C1B7 #B730C1

tetradic

#C1B730 #30C16F #303AC1 #C13083

square

#C1B730 #30C16F #303AC1 #C13083

split-complementary

#C1B730 #3083C1 #6F30C1

monochromatic

#5F5A18 #908924 #C1B730 #D6CD59 #E2DC8A

Accessibility & contrast

On white

2.08

#C1B730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#C1B730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1B730

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1B730	#FFFFFF	#000000	##000000
##C1B730	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B012

Deuteranopia (green-blind)

#CBB63A

Tritanopia (blue-blind)

#D0AA9D

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #c1b730;
/* rgb */ color: rgb(193, 183, 48);
/* oklch */ color: oklch(76.5% 0.148 105.0);

Tailwind

colors: {
  custom: {
    50: '#d8cc73',
    500: '#c1b730',
    950: '#000000',
  },
}

SCSS

$custom: #c1b730;
$custom-light: #d8cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#c1b730",
  "rgb": {
    "r": 193,
    "g": 183,
    "b": 48
  },
  "hsl": {
    "h": 55.862,
    "s": 60.166,
    "l": 47.255
  },
  "oklch": {
    "l": 0.7648,
    "c": 0.14775,
    "h": 105
  },
  "luminance": 0.45418
}

Semantic roles & 50–950 ramp

primary

#C1B730

secondary

#8186CC

accent

#4FE344

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C1B730

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

Preview Lab → · Contrast checker → · Palette generator →