#FFF17C#FFF17C

#FFF17C is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.6% C 0.139 H 102.5°. Best body text is #000000 at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#FFF17C
RGB	rgb(255, 241, 124)
HSL	hsl(54, 100%, 74%)
HSV	hsv(54, 51%, 100%)
CMYK	cmyk(0%, 5.5%, 51.4%, 0%)
CIE-LAB	lab(94.15, -10.03, 57.54)
CIE-LCH	lch(94.15, 58.41, 99.89°)
OKLab	oklab(94.61% -0.0301 0.1356)
OKLCH	oklch(94.61% 0.139 102.5)
XYZ	xyz(76.3357, 85.6284, 31.5718)
Luminance	0.8563 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF17C #7C8AFF

analogous

#FFB07C #FFF17C #CCFF7C

triadic

#FFF17C #7CFFF1 #F17CFF

tetradic

#FFF17C #7CFFB0 #7C8AFF #FF7CCC

square

#FFF17C #7CFFB0 #7C8AFF #FF7CCC

split-complementary

#FFF17C #7CCCFF #B07CFF

monochromatic

#FFE402 #FFEA3F #FFF17C #FFF8B9 #FFFCE0

Accessibility & contrast

On white

1.16

#FFF17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.13

#FFF17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF17C

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF17C	#FFFFFF	#000000	##000000
##FFF17C	1.00	1.16	18.13	18.13
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.13	21.00	1.00	1.00
##000000	18.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA71

Deuteranopia (green-blind)

#FFF181

Tritanopia (blue-blind)

#FFE3D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fff17c;
/* rgb */ color: rgb(255, 241, 124);
/* oklch */ color: oklch(94.6% 0.139 102.5);

Tailwind

colors: {
  custom: {
    50: '#fff5a5',
    500: '#fff17c',
    950: '#000000',
  },
}

SCSS

$custom: #fff17c;
$custom-light: #fff5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fff17c",
  "rgb": {
    "r": 255,
    "g": 241,
    "b": 124
  },
  "hsl": {
    "h": 53.588,
    "s": 100,
    "l": 74.314
  },
  "oklch": {
    "l": 0.94613,
    "c": 0.13893,
    "h": 102.5
  },
  "luminance": 0.85626
}

Semantic roles & 50–950 ramp

primary

#FFF17C

secondary

#4252DE

accent

#19E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FFF17C

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

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