#FFF375#FFF375

#FFF375 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.9% C 0.147 H 103.9°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#FFF375
RGB	rgb(255, 243, 117)
HSL	hsl(55, 100%, 73%)
HSV	hsv(55, 54%, 100%)
CMYK	cmyk(0%, 4.7%, 54.1%, 0%)
CIE-LAB	lab(94.59, -11.57, 61.22)
CIE-LCH	lch(94.59, 62.31, 100.70°)
OKLab	oklab(94.94% -0.0352 0.1429)
OKLCH	oklch(94.94% 0.147 103.9)
XYZ	xyz(76.5039, 86.6481, 29.5210)
Luminance	0.8665 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF375 #7581FF

analogous

#FFAE75 #FFF375 #C6FF75

triadic

#FFF375 #75FFF3 #F375FF

tetradic

#FFF375 #75FFAE #7581FF #FF75C6

square

#FFF375 #75FFAE #7581FF #FF75C6

split-complementary

#FFF375 #75C6FF #AE75FF

monochromatic

#FAE400 #FFEE38 #FFF375 #FFF8B2 #FFFCE0

Accessibility & contrast

On white

1.15

#FFF375 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#FFF375 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF375

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF375	#FFFFFF	#000000	##000000
##FFF375	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC69

Deuteranopia (green-blind)

#FFF27B

Tritanopia (blue-blind)

#FFE5D7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fff375;
/* rgb */ color: rgb(255, 243, 117);
/* oklch */ color: oklch(94.9% 0.147 103.9);

Tailwind

colors: {
  custom: {
    50: '#fff6a0',
    500: '#fff375',
    950: '#000000',
  },
}

SCSS

$custom: #fff375;
$custom-light: #fff6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#fff375",
  "rgb": {
    "r": 255,
    "g": 243,
    "b": 117
  },
  "hsl": {
    "h": 54.783,
    "s": 100,
    "l": 72.941
  },
  "oklch": {
    "l": 0.94936,
    "c": 0.1472,
    "h": 103.9
  },
  "luminance": 0.86646
}

Semantic roles & 50–950 ramp

primary

#FFF375

secondary

#3C4ADD

accent

#14E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FFF375

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

Preview Lab → · Contrast checker → · Palette generator →