#F0EA47#F0EA47

#F0EA47 is a very light, vivid yellow. Relative luminance 0.778; OKLCH L 91.4% C 0.175 H 107.3°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#F0EA47
RGB	rgb(240, 234, 71)
HSL	hsl(58, 85%, 61%)
HSV	hsv(58, 70%, 94%)
CMYK	cmyk(0%, 2.5%, 70.4%, 5.9%)
CIE-LAB	lab(90.70, -16.05, 75.27)
CIE-LCH	lch(90.70, 76.96, 102.03°)
OKLab	oklab(91.43% -0.0518 0.1667)
OKLCH	oklch(91.43% 0.175 107.3)
XYZ	xyz(66.4979, 77.8281, 17.4795)
Luminance	0.7783 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EA47 #474DF0

analogous

#F09547 #F0EA47 #A1F047

triadic

#F0EA47 #47F0EA #EA47F0

tetradic

#F0EA47 #47F095 #474DF0 #F047A1

square

#F0EA47 #47F095 #474DF0 #F047A1

split-complementary

#F0EA47 #47A1F0 #9547F0

monochromatic

#AEA90E #E7DF13 #F0EA47 #F5F080 #F9F7B8

Accessibility & contrast

On white

1.27

#F0EA47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#F0EA47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EA47

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EA47	#FFFFFF	#000000	##000000
##F0EA47	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE12A

Deuteranopia (green-blind)

#FFE753

Tritanopia (blue-blind)

#FFDBCA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f0ea47;
/* rgb */ color: rgb(240, 234, 71);
/* oklch */ color: oklch(91.4% 0.175 107.3);

Tailwind

colors: {
  custom: {
    50: '#f9f084',
    500: '#f0ea47',
    950: '#000000',
  },
}

SCSS

$custom: #f0ea47;
$custom-light: #f9f084;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ea47",
  "rgb": {
    "r": 240,
    "g": 234,
    "b": 71
  },
  "hsl": {
    "h": 57.87,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.91433,
    "c": 0.17458,
    "h": 107.3
  },
  "luminance": 0.77826
}

Semantic roles & 50–950 ramp

primary

#F0EA47

secondary

#2C31AF

accent

#0CE104

background

#FFFFFC

surface

#FFFEF3

border

#D7D6CD

text

#18160C

muted

#86857F

Preview Lab

Preview with #F0EA47

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

Preview Lab → · Contrast checker → · Palette generator →