#F8F370#F8F370

#F8F370 is a very light, vivid yellow. Relative luminance 0.852; OKLCH L 94.3% C 0.152 H 107.0°. Best body text is #000000 at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#F8F370
RGB	rgb(248, 243, 112)
HSL	hsl(58, 91%, 71%)
HSV	hsv(58, 55%, 97%)
CMYK	cmyk(0%, 2%, 54.8%, 2.7%)
CIE-LAB	lab(93.98, -14.73, 62.60)
CIE-LCH	lch(93.98, 64.31, 103.24°)
OKLab	oklab(94.3% -0.0444 0.1455)
OKLCH	oklch(94.3% 0.152 107)
XYZ	xyz(73.6888, 85.2296, 27.8954)
Luminance	0.8523 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8F370 #7075F8

analogous

#F8AF70 #F8F370 #B9F870

triadic

#F8F370 #70F8F3 #F370F8

tetradic

#F8F370 #70F8AF #7075F8 #F870B9

square

#F8F370 #70F8AF #7075F8 #F870B9

split-complementary

#F8F370 #70B9F8 #AF70F8

monochromatic

#E3DB0B #F5EE36 #F8F370 #FBF8AA #FEFDE2

Accessibility & contrast

On white

1.16

#F8F370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.05

#F8F370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8F370

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8F370	#FFFFFF	#000000	##000000
##F8F370	1.00	1.16	18.05	18.05
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.05	21.00	1.00	1.00
##000000	18.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB63

Deuteranopia (green-blind)

#FFF077

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f8f370;
/* rgb */ color: rgb(248, 243, 112);
/* oklch */ color: oklch(94.3% 0.152 107.0);

Tailwind

colors: {
  custom: {
    50: '#fdf69d',
    500: '#f8f370',
    950: '#000000',
  },
}

SCSS

$custom: #f8f370;
$custom-light: #fdf69d;
$custom-dark: #000000;

JSON

{
  "hex": "#f8f370",
  "rgb": {
    "r": 248,
    "g": 243,
    "b": 112
  },
  "hsl": {
    "h": 57.794,
    "s": 90.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.94302,
    "c": 0.15209,
    "h": 107
  },
  "luminance": 0.85227
}

Semantic roles & 50–950 ramp

primary

#F8F370

secondary

#393FD3

accent

#08E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F8F370

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

Preview Lab → · Contrast checker → · Palette generator →