#CFC64B#CFC64B

#CFC64B is a light, vivid yellow. Relative luminance 0.542; OKLCH L 81.1% C 0.142 H 105.1°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#CFC64B
RGB	rgb(207, 198, 75)
HSL	hsl(56, 58%, 55%)
HSV	hsv(56, 64%, 81%)
CMYK	cmyk(0%, 4.3%, 63.8%, 18.8%)
CIE-LAB	lab(78.56, -11.63, 60.61)
CIE-LCH	lch(78.56, 61.71, 100.86°)
OKLab	oklab(81.11% -0.0371 0.1374)
OKLCH	oklch(81.11% 0.142 105.1)
XYZ	xyz(47.1979, 54.1632, 14.6236)
Luminance	0.5416 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC64B #4B54CF

analogous

#CF844B #CFC64B #96CF4B

triadic

#CFC64B #4BCFC6 #C64BCF

tetradic

#CFC64B #4BCF84 #4B54CF #CF4B96

square

#CFC64B #4BCF84 #4B54CF #CF4B96

split-complementary

#CFC64B #4B96CF #844BCF

monochromatic

#7E7822 #AEA62E #CFC64B #DCD57B #E9E5AC

Accessibility & contrast

On white

1.77

#CFC64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#CFC64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC64B

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC64B	#FFFFFF	#000000	##000000
##CFC64B	1.00	1.77	11.83	11.83
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF3B

Deuteranopia (green-blind)

#DAC552

Tritanopia (blue-blind)

#DEB9AC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc64b;
/* rgb */ color: rgb(207, 198, 75);
/* oklch */ color: oklch(81.1% 0.142 105.1);

Tailwind

colors: {
  custom: {
    50: '#e1d783',
    500: '#cfc64b',
    950: '#000000',
  },
}

SCSS

$custom: #cfc64b;
$custom-light: #e1d783;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc64b",
  "rgb": {
    "r": 207,
    "g": 198,
    "b": 75
  },
  "hsl": {
    "h": 55.909,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81114,
    "c": 0.14232,
    "h": 105.1
  },
  "luminance": 0.54162
}

Semantic roles & 50–950 ramp

primary

#CFC64B

secondary

#393E86

accent

#51E147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC64B

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

Preview Lab → · Contrast checker → · Palette generator →