#CFC73C#CFC73C

#CFC73C is a light, vivid yellow. Relative luminance 0.544; OKLCH L 81.2% C 0.154 H 106.0°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#CFC73C
RGB	rgb(207, 199, 60)
HSL	hsl(57, 60%, 52%)
HSV	hsv(57, 71%, 81%)
CMYK	cmyk(0%, 3.9%, 71%, 18.8%)
CIE-LAB	lab(78.72, -12.95, 66.60)
CIE-LCH	lch(78.72, 67.85, 101.01°)
OKLab	oklab(81.21% -0.0424 0.1476)
OKLCH	oklch(81.21% 0.154 106)
XYZ	xyz(46.9730, 54.4402, 12.3078)
Luminance	0.5444 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC73C #3C44CF

analogous

#CF7E3C #CFC73C #8DCF3C

triadic

#CFC73C #3CCFC7 #C73CCF

tetradic

#CFC73C #3CCF7E #3C44CF #CF3C8D

square

#CFC73C #3CCF7E #3C44CF #CF3C8D

split-complementary

#CFC73C #3C8DCF #7E3CCF

monochromatic

#746F1D #A59E29 #CFC73C #DBD56D #E7E39E

Accessibility & contrast

On white

1.77

#CFC73C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#CFC73C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC73C

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC73C	#FFFFFF	#000000	##000000
##CFC73C	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C024

Deuteranopia (green-blind)

#DBC546

Tritanopia (blue-blind)

#DEBAAC

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #cfc73c;
/* rgb */ color: rgb(207, 199, 60);
/* oklch */ color: oklch(81.2% 0.154 106.0);

Tailwind

colors: {
  custom: {
    50: '#e1d77b',
    500: '#cfc73c',
    950: '#000000',
  },
}

SCSS

$custom: #cfc73c;
$custom-light: #e1d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc73c",
  "rgb": {
    "r": 207,
    "g": 199,
    "b": 60
  },
  "hsl": {
    "h": 56.735,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.81209,
    "c": 0.15357,
    "h": 106
  },
  "luminance": 0.54438
}

Semantic roles & 50–950 ramp

primary

#CFC73C

secondary

#33377D

accent

#4DE444

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC73C

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

Preview Lab → · Contrast checker → · Palette generator →