#FFE381#FFE381

#FFE381 is a very light, vivid yellow. Relative luminance 0.778; OKLCH L 91.9% C 0.122 H 93.9°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#FFE381
RGB	rgb(255, 227, 129)
HSL	hsl(47, 100%, 75%)
HSV	hsv(47, 49%, 100%)
CMYK	cmyk(0%, 11%, 49.4%, 0%)
CIE-LAB	lab(90.68, -2.63, 51.03)
CIE-LCH	lch(90.68, 51.10, 92.95°)
OKLab	oklab(91.88% -0.0082 0.1218)
OKLCH	oklch(91.88% 0.122 93.9)
XYZ	xyz(72.6740, 77.7862, 31.9508)
Luminance	0.7778 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE381 #819DFF

analogous

#FFA481 #FFE381 #DCFF81

triadic

#FFE381 #81FFE3 #E381FF

tetradic

#FFE381 #81FFA4 #819DFF #FF81DC

square

#FFE381 #81FFA4 #819DFF #FF81DC

split-complementary

#FFE381 #81DCFF #A481FF

monochromatic

#FFC807 #FFD544 #FFE381 #FFF1BE #FFF8E0

Accessibility & contrast

On white

1.27

#FFE381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#FFE381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE381

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE381	#FFFFFF	#000000	##000000
##FFE381	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DF79

Deuteranopia (green-blind)

#FDE885

Tritanopia (blue-blind)

#FFD6CC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #ffe381;
/* rgb */ color: rgb(255, 227, 129);
/* oklch */ color: oklch(91.9% 0.122 93.9);

Tailwind

colors: {
  custom: {
    50: '#ffeba7',
    500: '#ffe381',
    950: '#000000',
  },
}

SCSS

$custom: #ffe381;
$custom-light: #ffeba7;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe381",
  "rgb": {
    "r": 255,
    "g": 227,
    "b": 129
  },
  "hsl": {
    "h": 46.667,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.91883,
    "c": 0.12204,
    "h": 93.9
  },
  "luminance": 0.77783
}

Semantic roles & 50–950 ramp

primary

#FFE381

secondary

#4668DE

accent

#33E600

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#181610

muted

#868480

Preview Lab

Preview with #FFE381

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

Preview Lab → · Contrast checker → · Palette generator →