#CFC54B#CFC54B

#CFC54B is a light, vivid yellow. Relative luminance 0.537; OKLCH L 80.9% C 0.141 H 104.6°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#CFC54B
RGB	rgb(207, 197, 75)
HSL	hsl(55, 58%, 55%)
HSV	hsv(55, 64%, 81%)
CMYK	cmyk(0%, 4.8%, 63.8%, 18.8%)
CIE-LAB	lab(78.29, -11.12, 60.33)
CIE-LCH	lch(78.29, 61.34, 100.45°)
OKLab	oklab(80.9% -0.0357 0.1368)
OKLCH	oklch(80.9% 0.141 104.6)
XYZ	xyz(46.9701, 53.7076, 14.5477)
Luminance	0.5371 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC54B #4B55CF

analogous

#CF834B #CFC54B #97CF4B

triadic

#CFC54B #4BCFC5 #C54BCF

tetradic

#CFC54B #4BCF83 #4B55CF #CF4B97

square

#CFC54B #4BCF83 #4B55CF #CF4B97

split-complementary

#CFC54B #4B97CF #834BCF

monochromatic

#7E7722 #AEA52E #CFC54B #DCD57B #E9E4AC

Accessibility & contrast

On white

1.79

#CFC54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#CFC54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC54B

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC54B	#FFFFFF	#000000	##000000
##CFC54B	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3C

Deuteranopia (green-blind)

#D9C452

Tritanopia (blue-blind)

#DEB8AC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc54b;
/* rgb */ color: rgb(207, 197, 75);
/* oklch */ color: oklch(80.9% 0.141 104.6);

Tailwind

colors: {
  custom: {
    50: '#e1d683',
    500: '#cfc54b',
    950: '#000000',
  },
}

SCSS

$custom: #cfc54b;
$custom-light: #e1d683;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc54b",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 75
  },
  "hsl": {
    "h": 55.455,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.80903,
    "c": 0.14138,
    "h": 104.6
  },
  "luminance": 0.53706
}

Semantic roles & 50–950 ramp

primary

#CFC54B

secondary

#393E86

accent

#52E147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC54B

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

Preview Lab → · Contrast checker → · Palette generator →