#CFC543#CFC543

#CFC543 is a light, vivid yellow. Relative luminance 0.536; OKLCH L 80.8% C 0.147 H 104.9°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#CFC543
RGB	rgb(207, 197, 67)
HSL	hsl(56, 59%, 54%)
HSV	hsv(56, 68%, 81%)
CMYK	cmyk(0%, 4.8%, 67.6%, 18.8%)
CIE-LAB	lab(78.23, -11.59, 63.49)
CIE-LCH	lch(78.23, 64.54, 100.34°)
OKLab	oklab(80.84% -0.0379 0.1422)
OKLCH	oklch(80.84% 0.147 104.9)
XYZ	xyz(46.7133, 53.6049, 13.1952)
Luminance	0.5360 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC543 #434DCF

analogous

#CF7F43 #CFC543 #93CF43

triadic

#CFC543 #43CFC5 #C543CF

tetradic

#CFC543 #43CF7F #434DCF #CF4393

square

#CFC543 #43CF7F #434DCF #CF4393

split-complementary

#CFC543 #4393CF #7F43CF

monochromatic

#79721F #AAA02B #CFC543 #DBD474 #E8E3A5

Accessibility & contrast

On white

1.79

#CFC543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#CFC543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC543

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC543	#FFFFFF	#000000	##000000
##CFC543	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE30

Deuteranopia (green-blind)

#D9C44B

Tritanopia (blue-blind)

#DEB8AB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #cfc543;
/* rgb */ color: rgb(207, 197, 67);
/* oklch */ color: oklch(80.8% 0.147 104.9);

Tailwind

colors: {
  custom: {
    50: '#e1d67e',
    500: '#cfc543',
    950: '#000000',
  },
}

SCSS

$custom: #cfc543;
$custom-light: #e1d67e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc543",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 67
  },
  "hsl": {
    "h": 55.714,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80836,
    "c": 0.14718,
    "h": 104.9
  },
  "luminance": 0.53603
}

Semantic roles & 50–950 ramp

primary

#CFC543

secondary

#353B81

accent

#51E345

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC543

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

Preview Lab → · Contrast checker → · Palette generator →