#FFE351#FFE351

#FFE351 is a very light, vivid yellow. Relative luminance 0.768; OKLCH L 91.4% C 0.162 H 98.2°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#FFE351
RGB	rgb(255, 227, 81)
HSL	hsl(50, 100%, 66%)
HSV	hsv(50, 68%, 100%)
CMYK	cmyk(0%, 11%, 68.2%, 0%)
CIE-LAB	lab(90.23, -5.92, 71.57)
CIE-LCH	lch(90.23, 71.81, 94.73°)
OKLab	oklab(91.38% -0.023 0.1601)
OKLCH	oklch(91.38% 0.162 98.2)
XYZ	xyz(70.1976, 76.7957, 18.9085)
Luminance	0.7679 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE351 #516DFF

analogous

#FF8C51 #FFE351 #C4FF51

triadic

#FFE351 #51FFE3 #E351FF

tetradic

#FFE351 #51FF8C #516DFF #FF51C4

square

#FFE351 #51FF8C #516DFF #FF51C4

split-complementary

#FFE351 #51C4FF #8C51FF

monochromatic

#D6B300 #FFD914 #FFE351 #FFED8E #FFF7CB

Accessibility & contrast

On white

1.28

#FFE351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#FFE351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE351

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE351	#FFFFFF	#000000	##000000
##FFE351	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DD3C

Deuteranopia (green-blind)

#FFE759

Tritanopia (blue-blind)

#FFD3C5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ffe351;
/* rgb */ color: rgb(255, 227, 81);
/* oklch */ color: oklch(91.4% 0.162 98.2);

Tailwind

colors: {
  custom: {
    50: '#ffeb89',
    500: '#ffe351',
    950: '#000000',
  },
}

SCSS

$custom: #ffe351;
$custom-light: #ffeb89;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe351",
  "rgb": {
    "r": 255,
    "g": 227,
    "b": 81
  },
  "hsl": {
    "h": 50.345,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.91377,
    "c": 0.16173,
    "h": 98.2
  },
  "luminance": 0.76792
}

Semantic roles & 50–950 ramp

primary

#FFE351

secondary

#2540D0

accent

#25E600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#19160C

muted

#87847F

Preview Lab

Preview with #FFE351

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

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