#F8F17C#F8F17C

#F8F17C is a very light, vivid yellow. Relative luminance 0.843; OKLCH L 94.0% C 0.139 H 105.7°. Best body text is #000000 at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#F8F17C
RGB	rgb(248, 241, 124)
HSL	hsl(57, 90%, 73%)
HSV	hsv(57, 50%, 97%)
CMYK	cmyk(0%, 2.8%, 50%, 2.7%)
CIE-LAB	lab(93.59, -12.80, 56.74)
CIE-LCH	lch(93.59, 58.17, 102.71°)
OKLab	oklab(94.03% -0.0377 0.134)
OKLCH	oklch(94.03% 0.139 105.7)
XYZ	xyz(73.8067, 84.3244, 31.4532)
Luminance	0.8432 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8F17C #7C83F8

analogous

#F8B37C #F8F17C #C1F87C

triadic

#F8F17C #7CF8F1 #F17CF8

tetradic

#F8F17C #7CF8B3 #7C83F8 #F87CC1

square

#F8F17C #7CF8B3 #7C83F8 #F87CC1

split-complementary

#F8F17C #7CC1F8 #B37CF8

monochromatic

#EDE00D #F5EB42 #F8F17C #FBF7B6 #FDFCE2

Accessibility & contrast

On white

1.18

#F8F17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.86

#F8F17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8F17C

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8F17C	#FFFFFF	#000000	##000000
##F8F17C	1.00	1.18	17.86	17.86
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.86	21.00	1.00	1.00
##000000	17.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA71

Deuteranopia (green-blind)

#FFEF82

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f8f17c;
/* rgb */ color: rgb(248, 241, 124);
/* oklch */ color: oklch(94.0% 0.139 105.7);

Tailwind

colors: {
  custom: {
    50: '#fdf5a5',
    500: '#f8f17c',
    950: '#000000',
  },
}

SCSS

$custom: #f8f17c;
$custom-light: #fdf5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#f8f17c",
  "rgb": {
    "r": 248,
    "g": 241,
    "b": 124
  },
  "hsl": {
    "h": 56.613,
    "s": 89.855,
    "l": 72.941
  },
  "oklch": {
    "l": 0.94031,
    "c": 0.13918,
    "h": 105.7
  },
  "luminance": 0.84322
}

Semantic roles & 50–950 ramp

primary

#F8F17C

secondary

#444CD4

accent

#0DE600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F8F17C

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

Preview Lab → · Contrast checker → · Palette generator →