#CFCA31#CFCA31

#CFCA31 is a light, vivid yellow. Relative luminance 0.557; OKLCH L 81.8% C 0.162 H 107.6°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#CFCA31
RGB	rgb(207, 202, 49)
HSL	hsl(58, 62%, 50%)
HSV	hsv(58, 76%, 81%)
CMYK	cmyk(0%, 2.4%, 76.3%, 18.8%)
CIE-LAB	lab(79.46, -14.93, 70.97)
CIE-LCH	lch(79.46, 72.53, 101.88°)
OKLab	oklab(81.78% -0.049 0.1549)
OKLCH	oklch(81.78% 0.162 107.6)
XYZ	xyz(47.4089, 55.7299, 11.1648)
Luminance	0.5573 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCA31 #3136CF

analogous

#CF7B31 #CFCA31 #85CF31

triadic

#CFCA31 #31CFCA #CA31CF

tetradic

#CFCA31 #31CF7B #3136CF #CF3185

square

#CFCA31 #31CF7B #3136CF #CF3185

split-complementary

#CFCA31 #3185CF #7B31CF

monochromatic

#6C6A19 #9E9A25 #CFCA31 #DBD763 #E6E494

Accessibility & contrast

On white

1.73

#CFCA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#CFCA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCA31

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCA31	#FFFFFF	#000000	##000000
##CFCA31	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC205

Deuteranopia (green-blind)

#DEC73E

Tritanopia (blue-blind)

#DEBCAE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #cfca31;
/* rgb */ color: rgb(207, 202, 49);
/* oklch */ color: oklch(81.8% 0.162 107.6);

Tailwind

colors: {
  custom: {
    50: '#e2d976',
    500: '#cfca31',
    950: '#000000',
  },
}

SCSS

$custom: #cfca31;
$custom-light: #e2d976;
$custom-dark: #000000;

JSON

{
  "hex": "#cfca31",
  "rgb": {
    "r": 207,
    "g": 202,
    "b": 49
  },
  "hsl": {
    "h": 58.101,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.81781,
    "c": 0.16244,
    "h": 107.6
  },
  "luminance": 0.55728
}

Semantic roles & 50–950 ramp

primary

#CFCA31

secondary

#2E3176

accent

#48E543

background

#FEFEFB

surface

#FDFBF1

border

#D5D4CB

text

#161409

muted

#84837D

Preview Lab

Preview with #CFCA31

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

Preview Lab → · Contrast checker → · Palette generator →