#CFC64F#CFC64F

#CFC64F is a light, vivid yellow. Relative luminance 0.542; OKLCH L 81.2% C 0.139 H 105.0°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#CFC64F
RGB	rgb(207, 198, 79)
HSL	hsl(56, 57%, 56%)
HSV	hsv(56, 62%, 81%)
CMYK	cmyk(0%, 4.3%, 61.8%, 18.8%)
CIE-LAB	lab(78.59, -11.38, 58.96)
CIE-LCH	lch(78.59, 60.04, 100.92°)
OKLab	oklab(81.15% -0.036 0.1345)
OKLCH	oklch(81.15% 0.139 105)
XYZ	xyz(47.3392, 54.2197, 15.3675)
Luminance	0.5422 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC64F #4F58CF

analogous

#CF864F #CFC64F #98CF4F

triadic

#CFC64F #4FCFC6 #C64FCF

tetradic

#CFC64F #4FCF86 #4F58CF #CF4F98

square

#CFC64F #4FCF86 #4F58CF #CF4F98

split-complementary

#CFC64F #4F98CF #864FCF

monochromatic

#817A23 #B1A830 #CFC64F #DCD67F #E9E5AF

Accessibility & contrast

On white

1.77

#CFC64F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#CFC64F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC64F

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC64F	#FFFFFF	#000000	##000000
##CFC64F	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF41

Deuteranopia (green-blind)

#D9C556

Tritanopia (blue-blind)

#DDBAAD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc64f;
/* rgb */ color: rgb(207, 198, 79);
/* oklch */ color: oklch(81.2% 0.139 105.0);

Tailwind

colors: {
  custom: {
    50: '#e1d785',
    500: '#cfc64f',
    950: '#000000',
  },
}

SCSS

$custom: #cfc64f;
$custom-light: #e1d785;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc64f",
  "rgb": {
    "r": 207,
    "g": 198,
    "b": 79
  },
  "hsl": {
    "h": 55.781,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81151,
    "c": 0.13921,
    "h": 105
  },
  "luminance": 0.54218
}

Semantic roles & 50–950 ramp

primary

#CFC64F

secondary

#3A4088

accent

#52E047

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC64F

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

Preview Lab → · Contrast checker → · Palette generator →