#F0E163#F0E163

#F0E163 is a very light, vivid yellow. Relative luminance 0.733; OKLCH L 89.8% C 0.146 H 102.6°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#F0E163
RGB	rgb(240, 225, 99)
HSL	hsl(54, 82%, 66%)
HSV	hsv(54, 59%, 94%)
CMYK	cmyk(0%, 6.3%, 58.8%, 5.9%)
CIE-LAB	lab(88.58, -10.00, 62.04)
CIE-LCH	lch(88.58, 62.84, 99.16°)
OKLab	oklab(89.81% -0.0318 0.1429)
OKLCH	oklch(89.81% 0.146 102.6)
XYZ	xyz(65.1149, 73.2790, 22.5163)
Luminance	0.7328 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E163 #6372F0

analogous

#F09B63 #F0E163 #B9F063

triadic

#F0E163 #63F0E1 #E163F0

tetradic

#F0E163 #63F09B #6372F0 #F063B9

square

#F0E163 #63F09B #6372F0 #F063B9

split-complementary

#F0E163 #63B9F0 #9B63F0

monochromatic

#C6B313 #EBD62B #F0E163 #F5EC9B #FBF6D3

Accessibility & contrast

On white

1.34

#F0E163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#F0E163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E163

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E163	#FFFFFF	#000000	##000000
##F0E163	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA55

Deuteranopia (green-blind)

#F8E16A

Tritanopia (blue-blind)

#FFD3C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f0e163;
/* rgb */ color: rgb(240, 225, 99);
/* oklch */ color: oklch(89.8% 0.146 102.6);

Tailwind

colors: {
  custom: {
    50: '#f8ea94',
    500: '#f0e163',
    950: '#000000',
  },
}

SCSS

$custom: #f0e163;
$custom-light: #f8ea94;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e163",
  "rgb": {
    "r": 240,
    "g": 225,
    "b": 99
  },
  "hsl": {
    "h": 53.617,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89812,
    "c": 0.14642,
    "h": 102.6
  },
  "luminance": 0.73277
}

Semantic roles & 50–950 ramp

primary

#F0E163

secondary

#3443C3

accent

#1EDF07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F0E163

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

Preview Lab → · Contrast checker → · Palette generator →