#FEFF75#FEFF75

#FEFF75 is a very light, vivid yellow. Relative luminance 0.939; OKLCH L 97.3% C 0.159 H 109.4°. Best body text is #000000 at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#FEFF75
RGB	rgb(254, 255, 117)
HSL	hsl(60, 100%, 73%)
HSV	hsv(60, 54%, 100%)
CMYK	cmyk(0.4%, 0%, 54.1%, 0%)
CIE-LAB	lab(97.58, -17.80, 64.63)
CIE-LCH	lch(97.58, 67.03, 105.40°)
OKLab	oklab(97.3% -0.0529 0.1503)
OKLCH	oklch(97.3% 0.159 109.4)
XYZ	xyz(79.8460, 93.8772, 30.7402)
Luminance	0.9387 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFF75 #7675FF

analogous

#FFBB75 #FEFF75 #B9FF75

triadic

#FEFF75 #75FEFF #FF75FE

tetradic

#FEFF75 #75FFBB #7675FF #FF75B9

square

#FEFF75 #75FFBB #7675FF #FF75B9

split-complementary

#FEFF75 #75B9FF #BB75FF

monochromatic

#F8FA00 #FEFF38 #FEFF75 #FEFFB2 #FFFFE0

Accessibility & contrast

On white

1.06

#FEFF75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.77

#FEFF75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFF75

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFF75	#FFFFFF	#000000	##000000
##FEFF75	1.00	1.06	19.77	19.77
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.77	21.00	1.00	1.00
##000000	19.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF667

Deuteranopia (green-blind)

#FFFA7D

Tritanopia (blue-blind)

#FFF1E1

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #feff75;
/* rgb */ color: rgb(254, 255, 117);
/* oklch */ color: oklch(97.3% 0.159 109.4);

Tailwind

colors: {
  custom: {
    50: '#ffffa1',
    500: '#feff75',
    950: '#000000',
  },
}

SCSS

$custom: #feff75;
$custom-light: #ffffa1;
$custom-dark: #000000;

JSON

{
  "hex": "#feff75",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 117
  },
  "hsl": {
    "h": 60.435,
    "s": 100,
    "l": 72.941
  },
  "oklch": {
    "l": 0.97299,
    "c": 0.1593,
    "h": 109.4
  },
  "luminance": 0.93875
}

Semantic roles & 50–950 ramp

primary

#FEFF75

secondary

#3D3CDD

accent

#00E602

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FEFF75

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

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