#F0ED47#F0ED47

#F0ED47 is a very light, vivid yellow. Relative luminance 0.795; OKLCH L 92.1% C 0.177 H 108.4°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#F0ED47
RGB	rgb(240, 237, 71)
HSL	hsl(59, 85%, 61%)
HSV	hsv(59, 70%, 94%)
CMYK	cmyk(0%, 1.2%, 70.4%, 5.9%)
CIE-LAB	lab(91.48, -17.51, 76.03)
CIE-LCH	lch(91.48, 78.02, 102.97°)
OKLab	oklab(92.06% -0.0559 0.1683)
OKLCH	oklch(92.06% 0.177 108.4)
XYZ	xyz(67.3592, 79.5507, 17.7666)
Luminance	0.7955 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0ED47 #474AF0

analogous

#F09847 #F0ED47 #9EF047

triadic

#F0ED47 #47F0ED #ED47F0

tetradic

#F0ED47 #47F098 #474AF0 #F0479E

square

#F0ED47 #47F098 #474AF0 #F0479E

split-complementary

#F0ED47 #479EF0 #9847F0

monochromatic

#AEAC0E #E7E313 #F0ED47 #F5F380 #F9F8B8

Accessibility & contrast

On white

1.24

#F0ED47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#F0ED47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0ED47

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0ED47	#FFFFFF	#000000	##000000
##F0ED47	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE329

Deuteranopia (green-blind)

#FFE953

Tritanopia (blue-blind)

#FFDECD

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f0ed47;
/* rgb */ color: rgb(240, 237, 71);
/* oklch */ color: oklch(92.1% 0.177 108.4);

Tailwind

colors: {
  custom: {
    50: '#f9f285',
    500: '#f0ed47',
    950: '#000000',
  },
}

SCSS

$custom: #f0ed47;
$custom-light: #f9f285;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ed47",
  "rgb": {
    "r": 240,
    "g": 237,
    "b": 71
  },
  "hsl": {
    "h": 58.935,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.92056,
    "c": 0.17735,
    "h": 108.4
  },
  "luminance": 0.79549
}

Semantic roles & 50–950 ramp

primary

#F0ED47

secondary

#2C2FAF

accent

#08E104

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160C

muted

#86857F

Preview Lab

Preview with #F0ED47

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

Preview Lab → · Contrast checker → · Palette generator →