#FFD543#FFD543

#FFD543 is a very light, vivid yellow. Relative luminance 0.693; OKLCH L 88.5% C 0.161 H 92.2°. Best body text is #000000 at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#FFD543
RGB	rgb(255, 213, 67)
HSL	hsl(47, 100%, 63%)
HSV	hsv(47, 74%, 100%)
CMYK	cmyk(0%, 16.5%, 73.7%, 0%)
CIE-LAB	lab(86.63, 0.50, 73.20)
CIE-LCH	lch(86.63, 73.21, 89.61°)
OKLab	oklab(88.5% -0.0062 0.1611)
OKLCH	oklch(88.5% 0.161 92.2)
XYZ	xyz(66.0511, 69.2577, 15.1982)
Luminance	0.6925 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFD543 #436DFF

analogous

#FF7743 #FFD543 #CBFF43

triadic

#FFD543 #43FFD5 #D543FF

tetradic

#FFD543 #43FF77 #436DFF #FF43CB

square

#FFD543 #43FF77 #436DFF #FF43CB

split-complementary

#FFD543 #43CBFF #7743FF

monochromatic

#C89B00 #FFC706 #FFD543 #FFE380 #FFF0BD

Accessibility & contrast

On white

1.41

#FFD543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.85

#FFD543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFD543

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFD543	#FFFFFF	#000000	##000000
##FFD543	1.00	1.41	14.85	14.85
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.85	21.00	1.00	1.00
##000000	14.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD22A

Deuteranopia (green-blind)

#F7DE4B

Tritanopia (blue-blind)

#FFC4B8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #ffd543;
/* rgb */ color: rgb(255, 213, 67);
/* oklch */ color: oklch(88.5% 0.161 92.2);

Tailwind

colors: {
  custom: {
    50: '#ffe181',
    500: '#ffd543',
    950: '#000000',
  },
}

SCSS

$custom: #ffd543;
$custom-light: #ffe181;
$custom-dark: #000000;

JSON

{
  "hex": "#ffd543",
  "rgb": {
    "r": 255,
    "g": 213,
    "b": 67
  },
  "hsl": {
    "h": 46.596,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.88504,
    "c": 0.16117,
    "h": 92.2
  },
  "luminance": 0.69254
}

Semantic roles & 50–950 ramp

primary

#FFD543

secondary

#2347C4

accent

#33E600

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#19150B

muted

#87847E

Preview Lab

Preview with #FFD543

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

Preview Lab → · Contrast checker → · Palette generator →