#CFC54D#CFC54D

#CFC54D is a light, vivid yellow. Relative luminance 0.537; OKLCH L 80.9% C 0.140 H 104.6°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#CFC54D
RGB	rgb(207, 197, 77)
HSL	hsl(55, 58%, 56%)
HSV	hsv(55, 63%, 81%)
CMYK	cmyk(0%, 4.8%, 62.8%, 18.8%)
CIE-LAB	lab(78.31, -11.00, 59.50)
CIE-LCH	lch(78.31, 60.51, 100.47°)
OKLab	oklab(80.92% -0.0351 0.1354)
OKLCH	oklch(80.92% 0.14 104.6)
XYZ	xyz(47.0397, 53.7354, 14.9139)
Luminance	0.5373 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC54D #4D57CF

analogous

#CF844D #CFC54D #98CF4D

triadic

#CFC54D #4DCFC5 #C54DCF

tetradic

#CFC54D #4DCF84 #4D57CF #CF4D98

square

#CFC54D #4DCF84 #4D57CF #CF4D98

split-complementary

#CFC54D #4D98CF #844DCF

monochromatic

#7F7822 #AFA62F #CFC54D #DCD57D #E9E4AD

Accessibility & contrast

On white

1.79

#CFC54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#CFC54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC54D

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC54D	#FFFFFF	#000000	##000000
##CFC54D	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3E

Deuteranopia (green-blind)

#D9C454

Tritanopia (blue-blind)

#DEB8AC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc54d;
/* rgb */ color: rgb(207, 197, 77);
/* oklch */ color: oklch(80.9% 0.140 104.6);

Tailwind

colors: {
  custom: {
    50: '#e1d684',
    500: '#cfc54d',
    950: '#000000',
  },
}

SCSS

$custom: #cfc54d;
$custom-light: #e1d684;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc54d",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 77
  },
  "hsl": {
    "h": 55.385,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80921,
    "c": 0.13983,
    "h": 104.6
  },
  "luminance": 0.53734
}

Semantic roles & 50–950 ramp

primary

#CFC54D

secondary

#393F87

accent

#53E147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC54D

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

Preview Lab → · Contrast checker → · Palette generator →