#CFC33B#CFC33B

#CFC33B is a light, vivid yellow. Relative luminance 0.526; OKLCH L 80.4% C 0.151 H 104.2°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#CFC33B
RGB	rgb(207, 195, 59)
HSL	hsl(55, 61%, 52%)
HSV	hsv(55, 71%, 81%)
CMYK	cmyk(0%, 5.8%, 71.5%, 18.8%)
CIE-LAB	lab(77.65, -10.97, 65.92)
CIE-LCH	lch(77.65, 66.83, 99.45°)
OKLab	oklab(80.35% -0.037 0.146)
OKLCH	oklch(80.35% 0.151 104.2)
XYZ	xyz(46.0386, 52.6132, 11.8671)
Luminance	0.5261 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC33B #3B47CF

analogous

#CF793B #CFC33B #91CF3B

triadic

#CFC33B #3BCFC3 #C33BCF

tetradic

#CFC33B #3BCF79 #3B47CF #CF3B91

square

#CFC33B #3BCF79 #3B47CF #CF3B91

split-complementary

#CFC33B #3B91CF #793BCF

monochromatic

#736C1C #A59A28 #CFC33B #DBD26C #E7E19D

Accessibility & contrast

On white

1.82

#CFC33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#CFC33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC33B

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC33B	#FFFFFF	#000000	##000000
##CFC33B	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC24

Deuteranopia (green-blind)

#D8C344

Tritanopia (blue-blind)

#DEB6A8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #cfc33b;
/* rgb */ color: rgb(207, 195, 59);
/* oklch */ color: oklch(80.4% 0.151 104.2);

Tailwind

colors: {
  custom: {
    50: '#e1d47a',
    500: '#cfc33b',
    950: '#000000',
  },
}

SCSS

$custom: #cfc33b;
$custom-light: #e1d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc33b",
  "rgb": {
    "r": 207,
    "g": 195,
    "b": 59
  },
  "hsl": {
    "h": 55.135,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80354,
    "c": 0.15059,
    "h": 104.2
  },
  "luminance": 0.52611
}

Semantic roles & 50–950 ramp

primary

#CFC33B

secondary

#32387C

accent

#51E444

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC33B

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

Preview Lab → · Contrast checker → · Palette generator →