#FFE64D#FFE64D

#FFE64D is a very light, vivid yellow. Relative luminance 0.784; OKLCH L 91.9% C 0.167 H 99.8°. Best body text is #000000 at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#FFE64D
RGB	rgb(255, 230, 77)
HSL	hsl(52, 100%, 65%)
HSV	hsv(52, 70%, 100%)
CMYK	cmyk(0%, 9.8%, 69.8%, 0%)
CIE-LAB	lab(90.96, -7.61, 73.80)
CIE-LCH	lch(90.96, 74.20, 95.89°)
OKLab	oklab(91.95% -0.0282 0.1641)
OKLCH	oklch(91.95% 0.167 99.8)
XYZ	xyz(70.8797, 78.3928, 18.4176)
Luminance	0.7839 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE64D #4D66FF

analogous

#FF8D4D #FFE64D #BFFF4D

triadic

#FFE64D #4DFFE6 #E64DFF

tetradic

#FFE64D #4DFF8D #4D66FF #FF4DBF

square

#FFE64D #4DFF8D #4D66FF #FF4DBF

split-complementary

#FFE64D #4DBFFF #8D4DFF

monochromatic

#D2B400 #FFDD10 #FFE64D #FFEF8A #FFF7C7

Accessibility & contrast

On white

1.26

#FFE64D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.68

#FFE64D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE64D

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE64D	#FFFFFF	#000000	##000000
##FFE64D	1.00	1.26	16.68	16.68
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.68	21.00	1.00	1.00
##000000	16.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE035

Deuteranopia (green-blind)

#FFE956

Tritanopia (blue-blind)

#FFD6C8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ffe64d;
/* rgb */ color: rgb(255, 230, 77);
/* oklch */ color: oklch(91.9% 0.167 99.8);

Tailwind

colors: {
  custom: {
    50: '#ffed88',
    500: '#ffe64d',
    950: '#000000',
  },
}

SCSS

$custom: #ffe64d;
$custom-light: #ffed88;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe64d",
  "rgb": {
    "r": 255,
    "g": 230,
    "b": 77
  },
  "hsl": {
    "h": 51.573,
    "s": 100,
    "l": 65.098
  },
  "oklch": {
    "l": 0.91948,
    "c": 0.16653,
    "h": 99.8
  },
  "luminance": 0.78389
}

Semantic roles & 50–950 ramp

primary

#FFE64D

secondary

#243CCC

accent

#20E600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#19160C

muted

#87847F

Preview Lab

Preview with #FFE64D

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

Preview Lab → · Contrast checker → · Palette generator →