#CFC33F#CFC33F

#CFC33F is a light, vivid yellow. Relative luminance 0.527; OKLCH L 80.4% C 0.148 H 104.1°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#CFC33F
RGB	rgb(207, 195, 63)
HSL	hsl(55, 60%, 53%)
HSV	hsv(55, 70%, 81%)
CMYK	cmyk(0%, 5.8%, 69.6%, 18.8%)
CIE-LAB	lab(77.67, -10.78, 64.47)
CIE-LCH	lch(77.67, 65.36, 99.49°)
OKLab	oklab(80.38% -0.036 0.1436)
OKLCH	oklch(80.38% 0.148 104.1)
XYZ	xyz(46.1463, 52.6563, 12.4346)
Luminance	0.5265 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC33F #3F4BCF

analogous

#CF7B3F #CFC33F #93CF3F

triadic

#CFC33F #3FCFC3 #C33FCF

tetradic

#CFC33F #3FCF7B #3F4BCF #CF3F93

square

#CFC33F #3FCF7B #3F4BCF #CF3F93

split-complementary

#CFC33F #3F93CF #7B3FCF

monochromatic

#766F1E #A79D2A #CFC33F #DBD270 #E7E2A1

Accessibility & contrast

On white

1.82

#CFC33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#CFC33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC33F

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC33F	#FFFFFF	#000000	##000000
##CFC33F	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2A

Deuteranopia (green-blind)

#D8C348

Tritanopia (blue-blind)

#DEB6A9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #cfc33f;
/* rgb */ color: rgb(207, 195, 63);
/* oklch */ color: oklch(80.4% 0.148 104.1);

Tailwind

colors: {
  custom: {
    50: '#e1d47c',
    500: '#cfc33f',
    950: '#000000',
  },
}

SCSS

$custom: #cfc33f;
$custom-light: #e1d47c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc33f",
  "rgb": {
    "r": 207,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 55,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80382,
    "c": 0.14806,
    "h": 104.1
  },
  "luminance": 0.52654
}

Semantic roles & 50–950 ramp

primary

#CFC33F

secondary

#343A7F

accent

#52E345

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC33F

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

Preview Lab → · Contrast checker → · Palette generator →