#FFE63D#FFE63D

#FFE63D is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.8% C 0.175 H 100.4°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#FFE63D
RGB	rgb(255, 230, 61)
HSL	hsl(52, 100%, 62%)
HSV	hsv(52, 76%, 100%)
CMYK	cmyk(0%, 9.8%, 76.1%, 0%)
CIE-LAB	lab(90.87, -8.28, 79.16)
CIE-LCH	lch(90.87, 79.59, 95.97°)
OKLab	oklab(91.85% -0.0317 0.1726)
OKLCH	oklch(91.85% 0.175 100.4)
XYZ	xyz(70.3826, 78.1939, 15.7996)
Luminance	0.7819 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE63D #3D56FF

analogous

#FF853D #FFE63D #B7FF3D

triadic

#FFE63D #3DFFE6 #E63DFF

tetradic

#FFE63D #3DFF85 #3D56FF #FF3DB7

square

#FFE63D #3DFF85 #3D56FF #FF3DB7

split-complementary

#FFE63D #3DB7FF #853DFF

monochromatic

#C2A900 #FFDE00 #FFE63D #FFEE7A #FFF6B7

Accessibility & contrast

On white

1.26

#FFE63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#FFE63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE63D

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE63D	#FFFFFF	#000000	##000000
##FFE63D	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCDF14

Deuteranopia (green-blind)

#FFE949

Tritanopia (blue-blind)

#FFD5C6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ffe63d;
/* rgb */ color: rgb(255, 230, 61);
/* oklch */ color: oklch(91.8% 0.175 100.4);

Tailwind

colors: {
  custom: {
    50: '#ffed7f',
    500: '#ffe63d',
    950: '#000000',
  },
}

SCSS

$custom: #ffe63d;
$custom-light: #ffed7f;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe63d",
  "rgb": {
    "r": 255,
    "g": 230,
    "b": 61
  },
  "hsl": {
    "h": 52.268,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.91848,
    "c": 0.17549,
    "h": 100.4
  },
  "luminance": 0.78191
}

Semantic roles & 50–950 ramp

primary

#FFE63D

secondary

#2236BF

accent

#1EE600

background

#FFFEFB

surface

#FFFDF2

border

#D7D5CC

text

#19160B

muted

#87847E

Preview Lab

Preview with #FFE63D

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

Preview Lab → · Contrast checker → · Palette generator →