#CFC04F#CFC04F

#CFC04F is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.9% C 0.134 H 101.8°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#CFC04F
RGB	rgb(207, 192, 79)
HSL	hsl(53, 57%, 56%)
HSV	hsv(53, 62%, 81%)
CMYK	cmyk(0%, 7.2%, 61.8%, 18.8%)
CIE-LAB	lab(77.00, -8.31, 57.24)
CIE-LCH	lch(77.00, 57.84, 98.26°)
OKLab	oklab(79.89% -0.0273 0.1308)
OKLCH	oklch(79.89% 0.134 101.8)
XYZ	xyz(45.9948, 51.5310, 14.9193)
Luminance	0.5153 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC04F #4F5ECF

analogous

#CF804F #CFC04F #9ECF4F

triadic

#CFC04F #4FCFC0 #C04FCF

tetradic

#CFC04F #4FCF80 #4F5ECF #CF4F9E

square

#CFC04F #4FCF80 #4F5ECF #CF4F9E

split-complementary

#CFC04F #4F9ECF #804FCF

monochromatic

#817623 #B1A230 #CFC04F #DCD17F #E9E2AF

Accessibility & contrast

On white

1.86

#CFC04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#CFC04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC04F

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC04F	#FFFFFF	#000000	##000000
##CFC04F	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA42

Deuteranopia (green-blind)

#D5C155

Tritanopia (blue-blind)

#DEB3A8

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #cfc04f;
/* rgb */ color: rgb(207, 192, 79);
/* oklch */ color: oklch(79.9% 0.134 101.8);

Tailwind

colors: {
  custom: {
    50: '#e1d285',
    500: '#cfc04f',
    950: '#000000',
  },
}

SCSS

$custom: #cfc04f;
$custom-light: #e1d285;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc04f",
  "rgb": {
    "r": 207,
    "g": 192,
    "b": 79
  },
  "hsl": {
    "h": 52.969,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79887,
    "c": 0.13364,
    "h": 101.8
  },
  "luminance": 0.51529
}

Semantic roles & 50–950 ramp

primary

#CFC04F

secondary

#3A4388

accent

#59E047

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC04F

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

Preview Lab → · Contrast checker → · Palette generator →