#C4B63C#C4B63C

#C4B63C is a light, vivid yellow. Relative luminance 0.455; OKLCH L 76.6% C 0.139 H 102.7°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#C4B63C
RGB	rgb(196, 182, 60)
HSL	hsl(54, 54%, 50%)
HSV	hsv(54, 69%, 77%)
CMYK	cmyk(0%, 7.1%, 69.4%, 23.1%)
CIE-LAB	lab(73.23, -8.96, 60.88)
CIE-LCH	lch(73.23, 61.54, 98.38°)
OKLab	oklab(76.62% -0.0306 0.1359)
OKLCH	oklch(76.62% 0.139 102.7)
XYZ	xyz(40.3102, 45.5196, 10.9369)
Luminance	0.4552 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4B63C #3C4AC4

analogous

#C4723C #C4B63C #8EC43C

triadic

#C4B63C #3CC4B6 #B63CC4

tetradic

#C4B63C #3CC472 #3C4AC4 #C43C8E

square

#C4B63C #3CC472 #3C4AC4 #C43C8E

split-complementary

#C4B63C #3C8EC4 #723CC4

monochromatic

#675F1F #968B2D #C4B63C #D2C86B #E0D99A

Accessibility & contrast

On white

2.08

#C4B63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#C4B63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4B63C

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4B63C	#FFFFFF	#000000	##000000
##C4B63C	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02A

Deuteranopia (green-blind)

#CBB744

Tritanopia (blue-blind)

#D3A99E

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #c4b63c;
/* rgb */ color: rgb(196, 182, 60);
/* oklch */ color: oklch(76.6% 0.139 102.7);

Tailwind

colors: {
  custom: {
    50: '#d9cb79',
    500: '#c4b63c',
    950: '#000000',
  },
}

SCSS

$custom: #c4b63c;
$custom-light: #d9cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#c4b63c",
  "rgb": {
    "r": 196,
    "g": 182,
    "b": 60
  },
  "hsl": {
    "h": 53.824,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76618,
    "c": 0.13927,
    "h": 102.7
  },
  "luminance": 0.45518
}

Semantic roles & 50–950 ramp

primary

#C4B63C

secondary

#9096CC

accent

#5ADD4B

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #C4B63C

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

Preview Lab → · Contrast checker → · Palette generator →