#CFD543#CFD543

#CFD543 is a very light, vivid yellow. Relative luminance 0.613; OKLCH L 84.3% C 0.163 H 111.7°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#CFD543
RGB	rgb(207, 213, 67)
HSL	hsl(62, 63%, 55%)
HSV	hsv(62, 69%, 84%)
CMYK	cmyk(2.8%, 0%, 68.5%, 16.5%)
CIE-LAB	lab(82.52, -19.57, 67.79)
CIE-LCH	lch(82.52, 70.56, 106.10°)
OKLab	oklab(84.26% -0.0603 0.1513)
OKLCH	oklch(84.26% 0.163 111.7)
XYZ	xyz(50.5411, 61.2604, 14.4712)
Luminance	0.6126 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD543 #4943D5

analogous

#D59243 #CFD543 #86D543

triadic

#CFD543 #43CFD5 #D543CF

tetradic

#CFD543 #43D592 #4943D5 #D54386

square

#CFD543 #43D592 #4943D5 #D54386

split-complementary

#CFD543 #4386D5 #9243D5

monochromatic

#7D811D #ADB328 #CFD543 #DCE075 #E9EBA7

Accessibility & contrast

On white

1.58

#CFD543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#CFD543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD543

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD543	#FFFFFF	#000000	##000000
##CFD543	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB2B

Deuteranopia (green-blind)

#E6CF4E

Tritanopia (blue-blind)

#DDC8B8

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #cfd543;
/* rgb */ color: rgb(207, 213, 67);
/* oklch */ color: oklch(84.3% 0.163 111.7);

Tailwind

colors: {
  custom: {
    50: '#e1e180',
    500: '#cfd543',
    950: '#000000',
  },
}

SCSS

$custom: #cfd543;
$custom-light: #e1e180;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd543",
  "rgb": {
    "r": 207,
    "g": 213,
    "b": 67
  },
  "hsl": {
    "h": 62.466,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.84257,
    "c": 0.16288,
    "h": 111.7
  },
  "luminance": 0.61259
}

Semantic roles & 50–950 ramp

primary

#CFD543

secondary

#383488

accent

#41E748

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CFD543

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

Preview Lab → · Contrast checker → · Palette generator →