#CFC43F#CFC43F

#CFC43F is a light, vivid yellow. Relative luminance 0.531; OKLCH L 80.6% C 0.149 H 104.6°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#CFC43F
RGB	rgb(207, 196, 63)
HSL	hsl(55, 60%, 53%)
HSV	hsv(55, 70%, 81%)
CMYK	cmyk(0%, 5.3%, 69.6%, 18.8%)
CIE-LAB	lab(77.94, -11.29, 64.73)
CIE-LCH	lch(77.94, 65.71, 99.89°)
OKLab	oklab(80.59% -0.0374 0.1442)
OKLCH	oklch(80.59% 0.149 104.6)
XYZ	xyz(46.3711, 53.1059, 12.5095)
Luminance	0.5310 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC43F #3F4ACF

analogous

#CF7C3F #CFC43F #92CF3F

triadic

#CFC43F #3FCFC4 #C43FCF

tetradic

#CFC43F #3FCF7C #3F4ACF #CF3F92

square

#CFC43F #3FCF7C #3F4ACF #CF3F92

split-complementary

#CFC43F #3F92CF #7C3FCF

monochromatic

#766F1E #A79D2A #CFC43F #DBD370 #E7E2A1

Accessibility & contrast

On white

1.81

#CFC43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#CFC43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC43F

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC43F	#FFFFFF	#000000	##000000
##CFC43F	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2A

Deuteranopia (green-blind)

#D9C348

Tritanopia (blue-blind)

#DEB7AA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #cfc43f;
/* rgb */ color: rgb(207, 196, 63);
/* oklch */ color: oklch(80.6% 0.149 104.6);

Tailwind

colors: {
  custom: {
    50: '#e1d57c',
    500: '#cfc43f',
    950: '#000000',
  },
}

SCSS

$custom: #cfc43f;
$custom-light: #e1d57c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc43f",
  "rgb": {
    "r": 207,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 55.417,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80594,
    "c": 0.14894,
    "h": 104.6
  },
  "luminance": 0.53104
}

Semantic roles & 50–950 ramp

primary

#CFC43F

secondary

#34397F

accent

#51E345

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC43F

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

Preview Lab → · Contrast checker → · Palette generator →