#F0E477#F0E477

#F0E477 is a very light, vivid yellow. Relative luminance 0.753; OKLCH L 90.7% C 0.131 H 103.0°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#F0E477
RGB	rgb(240, 228, 119)
HSL	hsl(54, 80%, 70%)
HSV	hsv(54, 50%, 94%)
CMYK	cmyk(0%, 5%, 50.4%, 5.9%)
CIE-LAB	lab(89.55, -9.97, 54.11)
CIE-LCH	lch(89.55, 55.02, 100.44°)
OKLab	oklab(90.65% -0.0296 0.1279)
OKLCH	oklch(90.65% 0.131 103)
XYZ	xyz(67.0103, 75.3462, 28.4626)
Luminance	0.7534 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E477 #7783F0

analogous

#F0A877 #F0E477 #BFF077

triadic

#F0E477 #77F0E4 #E477F0

tetradic

#F0E477 #77F0A8 #7783F0 #F077BF

square

#F0E477 #77F0A8 #7783F0 #F077BF

split-complementary

#F0E477 #77BFF0 #A877F0

monochromatic

#D5C218 #EAD940 #F0E477 #F6EFAE #FCFAE3

Accessibility & contrast

On white

1.31

#F0E477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#F0E477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E477

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E477	#FFFFFF	#000000	##000000
##F0E477	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE6D

Deuteranopia (green-blind)

#F9E47C

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f0e477;
/* rgb */ color: rgb(240, 228, 119);
/* oklch */ color: oklch(90.7% 0.131 103.0);

Tailwind

colors: {
  custom: {
    50: '#f7eca1',
    500: '#f0e477',
    950: '#000000',
  },
}

SCSS

$custom: #f0e477;
$custom-light: #f7eca1;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e477",
  "rgb": {
    "r": 240,
    "g": 228,
    "b": 119
  },
  "hsl": {
    "h": 54.05,
    "s": 80.132,
    "l": 70.392
  },
  "oklch": {
    "l": 0.90651,
    "c": 0.13131,
    "h": 103
  },
  "luminance": 0.75344
}

Semantic roles & 50–950 ramp

primary

#F0E477

secondary

#424FCA

accent

#1EDC09

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #F0E477

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

Preview Lab → · Contrast checker → · Palette generator →