#CFC53F#CFC53F

#CFC53F is a light, vivid yellow. Relative luminance 0.536; OKLCH L 80.8% C 0.150 H 105.0°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#CFC53F
RGB	rgb(207, 197, 63)
HSL	hsl(56, 60%, 53%)
HSV	hsv(56, 70%, 81%)
CMYK	cmyk(0%, 4.8%, 69.6%, 18.8%)
CIE-LAB	lab(78.20, -11.79, 65.00)
CIE-LCH	lch(78.20, 66.06, 100.28°)
OKLab	oklab(80.81% -0.0389 0.1447)
OKLCH	oklch(80.81% 0.15 105)
XYZ	xyz(46.5975, 53.5585, 12.5850)
Luminance	0.5356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC53F #3F49CF

analogous

#CF7D3F #CFC53F #91CF3F

triadic

#CFC53F #3FCFC5 #C53FCF

tetradic

#CFC53F #3FCF7D #3F49CF #CF3F91

square

#CFC53F #3FCF7D #3F49CF #CF3F91

split-complementary

#CFC53F #3F91CF #7D3FCF

monochromatic

#76701E #A79E2A #CFC53F #DBD470 #E7E3A1

Accessibility & contrast

On white

1.79

#CFC53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#CFC53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC53F

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC53F	#FFFFFF	#000000	##000000
##CFC53F	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE2A

Deuteranopia (green-blind)

#DAC448

Tritanopia (blue-blind)

#DEB8AA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #cfc53f;
/* rgb */ color: rgb(207, 197, 63);
/* oklch */ color: oklch(80.8% 0.150 105.0);

Tailwind

colors: {
  custom: {
    50: '#e1d67c',
    500: '#cfc53f',
    950: '#000000',
  },
}

SCSS

$custom: #cfc53f;
$custom-light: #e1d67c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc53f",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 63
  },
  "hsl": {
    "h": 55.833,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80805,
    "c": 0.14985,
    "h": 105
  },
  "luminance": 0.53557
}

Semantic roles & 50–950 ramp

primary

#CFC53F

secondary

#34397F

accent

#50E345

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC53F

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

Preview Lab → · Contrast checker → · Palette generator →