#FEFF80#FEFF80

#FEFF80 is a very light, vivid yellow. Relative luminance 0.941; OKLCH L 97.4% C 0.149 H 109.3°. Best body text is #000000 at 19.83:1 contrast (WCAG AA passes).

Color values

HEX	#FEFF80
RGB	rgb(254, 255, 128)
HSL	hsl(60, 100%, 75%)
HSV	hsv(60, 50%, 100%)
CMYK	cmyk(0.4%, 0%, 49.8%, 0%)
CIE-LAB	lab(97.69, -16.93, 59.87)
CIE-LCH	lch(97.69, 62.22, 105.79°)
OKLab	oklab(97.42% -0.0494 0.1411)
OKLCH	oklch(97.42% 0.149 109.3)
XYZ	xyz(80.5312, 94.1512, 34.3487)
Luminance	0.9415 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFF80 #8180FF

analogous

#FFC080 #FEFF80 #BFFF80

triadic

#FEFF80 #80FEFF #FF80FE

tetradic

#FEFF80 #80FFC0 #8180FF #FF80BF

square

#FEFF80 #80FFC0 #8180FF #FF80BF

split-complementary

#FEFF80 #80BFFF #C080FF

monochromatic

#FDFF06 #FEFF43 #FEFF80 #FEFFBD #FFFFE0

Accessibility & contrast

On white

1.06

#FEFF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.83

#FEFF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFF80

19.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFF80	#FFFFFF	#000000	##000000
##FEFF80	1.00	1.06	19.83	19.83
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.83	21.00	1.00	1.00
##000000	19.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF674

Deuteranopia (green-blind)

#FFFB87

Tritanopia (blue-blind)

#FFF2E2

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #feff80;
/* rgb */ color: rgb(254, 255, 128);
/* oklch */ color: oklch(97.4% 0.149 109.3);

Tailwind

colors: {
  custom: {
    50: '#ffffa8',
    500: '#feff80',
    950: '#000000',
  },
}

SCSS

$custom: #feff80;
$custom-light: #ffffa8;
$custom-dark: #000000;

JSON

{
  "hex": "#feff80",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 128
  },
  "hsl": {
    "h": 60.472,
    "s": 100,
    "l": 75.098
  },
  "oklch": {
    "l": 0.97423,
    "c": 0.14946,
    "h": 109.3
  },
  "luminance": 0.94149
}

Semantic roles & 50–950 ramp

primary

#FEFF80

secondary

#4645DE

accent

#00E602

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEFF80

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

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