#C4BC33#C4BC33

#C4BC33 is a light, vivid yellow. Relative luminance 0.479; OKLCH L 77.8% C 0.150 H 106.0°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#C4BC33
RGB	rgb(196, 188, 51)
HSL	hsl(57, 59%, 48%)
HSV	hsv(57, 74%, 77%)
CMYK	cmyk(0%, 4.1%, 74%, 23.1%)
CIE-LAB	lab(74.79, -12.48, 65.68)
CIE-LCH	lch(74.79, 66.85, 100.76°)
OKLab	oklab(77.84% -0.0414 0.1444)
OKLCH	oklch(77.84% 0.15 106)
XYZ	xyz(41.3474, 47.9428, 10.2072)
Luminance	0.4794 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4BC33 #333BC4

analogous

#C47433 #C4BC33 #83C433

triadic

#C4BC33 #33C4BC #BC33C4

tetradic

#C4BC33 #33C474 #333BC4 #C43383

square

#C4BC33 #33C474 #333BC4 #C43383

split-complementary

#C4BC33 #3383C4 #7433C4

monochromatic

#635F1A #938D26 #C4BC33 #D5CF5F #E2DD8F

Accessibility & contrast

On white

1.98

#C4BC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#C4BC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4BC33

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4BC33	#FFFFFF	#000000	##000000
##C4BC33	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB517

Deuteranopia (green-blind)

#D0BB3D

Tritanopia (blue-blind)

#D3AFA2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #c4bc33;
/* rgb */ color: rgb(196, 188, 51);
/* oklch */ color: oklch(77.8% 0.150 106.0);

Tailwind

colors: {
  custom: {
    50: '#dacf75',
    500: '#c4bc33',
    950: '#000000',
  },
}

SCSS

$custom: #c4bc33;
$custom-light: #dacf75;
$custom-dark: #000000;

JSON

{
  "hex": "#c4bc33",
  "rgb": {
    "r": 196,
    "g": 188,
    "b": 51
  },
  "hsl": {
    "h": 56.69,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.77839,
    "c": 0.15022,
    "h": 106
  },
  "luminance": 0.47941
}

Semantic roles & 50–950 ramp

primary

#C4BC33

secondary

#868ACD

accent

#4FE246

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C4BC33

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

Preview Lab → · Contrast checker → · Palette generator →