#FEFF77#FEFF77

#FEFF77 is a very light, vivid yellow. Relative luminance 0.939; OKLCH L 97.3% C 0.158 H 109.4°. Best body text is #000000 at 19.78:1 contrast (WCAG AA passes).

Color values

HEX	#FEFF77
RGB	rgb(254, 255, 119)
HSL	hsl(60, 100%, 73%)
HSV	hsv(60, 53%, 100%)
CMYK	cmyk(0.4%, 0%, 53.3%, 0%)
CIE-LAB	lab(97.60, -17.65, 63.78)
CIE-LCH	lch(97.60, 66.17, 105.47°)
OKLab	oklab(97.32% -0.0523 0.1486)
OKLCH	oklch(97.32% 0.158 109.4)
XYZ	xyz(79.9649, 93.9247, 31.3661)
Luminance	0.9392 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFF77 #7877FF

analogous

#FFBC77 #FEFF77 #BAFF77

triadic

#FEFF77 #77FEFF #FF77FE

tetradic

#FEFF77 #77FFBC #7877FF #FF77BA

square

#FEFF77 #77FFBC #7877FF #FF77BA

split-complementary

#FEFF77 #77BAFF #BC77FF

monochromatic

#FAFC00 #FEFF3A #FEFF77 #FEFFB4 #FFFFE0

Accessibility & contrast

On white

1.06

#FEFF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.78

#FEFF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFF77

19.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFF77	#FFFFFF	#000000	##000000
##FEFF77	1.00	1.06	19.78	19.78
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.78	21.00	1.00	1.00
##000000	19.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF669

Deuteranopia (green-blind)

#FFFA7E

Tritanopia (blue-blind)

#FFF1E1

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #feff77;
/* rgb */ color: rgb(254, 255, 119);
/* oklch */ color: oklch(97.3% 0.158 109.4);

Tailwind

colors: {
  custom: {
    50: '#ffffa2',
    500: '#feff77',
    950: '#000000',
  },
}

SCSS

$custom: #feff77;
$custom-light: #ffffa2;
$custom-dark: #000000;

JSON

{
  "hex": "#feff77",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 119
  },
  "hsl": {
    "h": 60.441,
    "s": 100,
    "l": 73.333
  },
  "oklch": {
    "l": 0.97321,
    "c": 0.15758,
    "h": 109.4
  },
  "luminance": 0.93923
}

Semantic roles & 50–950 ramp

primary

#FEFF77

secondary

#3F3DDD

accent

#00E602

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FEFF77

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

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