#F7F370#F7F370

#F7F370 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.2% C 0.152 H 107.4°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#F7F370
RGB	rgb(247, 243, 112)
HSL	hsl(58, 89%, 70%)
HSV	hsv(58, 55%, 97%)
CMYK	cmyk(0%, 1.6%, 54.7%, 3.1%)
CIE-LAB	lab(93.90, -15.13, 62.49)
CIE-LCH	lch(93.90, 64.29, 103.61°)
OKLab	oklab(94.22% -0.0455 0.1453)
OKLCH	oklch(94.22% 0.152 107.4)
XYZ	xyz(73.3351, 85.0473, 27.8788)
Luminance	0.8505 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F370 #7074F7

analogous

#F7AF70 #F7F370 #B8F770

triadic

#F7F370 #70F7F3 #F370F7

tetradic

#F7F370 #70F7AF #7074F7 #F770B8

square

#F7F370 #70F7AF #7074F7 #F770B8

split-complementary

#F7F370 #70B8F7 #AF70F7

monochromatic

#E0DA0D #F4EE36 #F7F370 #FAF8AA #FDFDE2

Accessibility & contrast

On white

1.17

#F7F370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#F7F370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F370

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F370	#FFFFFF	#000000	##000000
##F7F370	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB63

Deuteranopia (green-blind)

#FFF077

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f7f370;
/* rgb */ color: rgb(247, 243, 112);
/* oklch */ color: oklch(94.2% 0.152 107.4);

Tailwind

colors: {
  custom: {
    50: '#fcf69d',
    500: '#f7f370',
    950: '#000000',
  },
}

SCSS

$custom: #f7f370;
$custom-light: #fcf69d;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f370",
  "rgb": {
    "r": 247,
    "g": 243,
    "b": 112
  },
  "hsl": {
    "h": 58.222,
    "s": 89.404,
    "l": 70.392
  },
  "oklch": {
    "l": 0.94221,
    "c": 0.1522,
    "h": 107.4
  },
  "luminance": 0.85045
}

Semantic roles & 50–950 ramp

primary

#F7F370

secondary

#3A3ED2

accent

#07E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F7F370

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

Preview Lab → · Contrast checker → · Palette generator →