#C4B63B#C4B63B

#C4B63B is a light, vivid yellow. Relative luminance 0.455; OKLCH L 76.6% C 0.140 H 102.7°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#C4B63B
RGB	rgb(196, 182, 59)
HSL	hsl(54, 54%, 50%)
HSV	hsv(54, 70%, 77%)
CMYK	cmyk(0%, 7.1%, 69.9%, 23.1%)
CIE-LAB	lab(73.23, -9.02, 61.26)
CIE-LCH	lch(73.23, 61.92, 98.37°)
OKLab	oklab(76.61% -0.0308 0.1365)
OKLCH	oklch(76.61% 0.14 102.7)
XYZ	xyz(40.2840, 45.5091, 10.7990)
Luminance	0.4551 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4B63B #3B49C4

analogous

#C4723B #C4B63B #8DC43B

triadic

#C4B63B #3BC4B6 #B63BC4

tetradic

#C4B63B #3BC472 #3B49C4 #C43B8D

square

#C4B63B #3BC472 #3B49C4 #C43B8D

split-complementary

#C4B63B #3B8DC4 #723BC4

monochromatic

#665F1F #958A2D #C4B63B #D2C86A #E0D999

Accessibility & contrast

On white

2.08

#C4B63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#C4B63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4B63B

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4B63B	#FFFFFF	#000000	##000000
##C4B63B	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)

#C6B028

Deuteranopia (green-blind)

#CBB743

Tritanopia (blue-blind)

#D3A99D

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #c4b63b;
/* rgb */ color: rgb(196, 182, 59);
/* oklch */ color: oklch(76.6% 0.140 102.7);

Tailwind

colors: {
  custom: {
    50: '#d9cb78',
    500: '#c4b63b',
    950: '#000000',
  },
}

SCSS

$custom: #c4b63b;
$custom-light: #d9cb78;
$custom-dark: #000000;

JSON

{
  "hex": "#c4b63b",
  "rgb": {
    "r": 196,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 53.869,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.76611,
    "c": 0.13994,
    "h": 102.7
  },
  "luminance": 0.45507
}

Semantic roles & 50–950 ramp

primary

#C4B63B

secondary

#8F95CC

accent

#5ADD4B

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #C4B63B

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

Preview Lab → · Contrast checker → · Palette generator →