#F0ED58#F0ED58

#F0ED58 is a very light, vivid yellow. Relative luminance 0.798; OKLCH L 92.2% C 0.166 H 108.1°. Best body text is #000000 at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#F0ED58
RGB	rgb(240, 237, 88)
HSL	hsl(59, 84%, 64%)
HSV	hsv(59, 63%, 94%)
CMYK	cmyk(0%, 1.2%, 63.3%, 5.9%)
CIE-LAB	lab(91.60, -16.62, 69.86)
CIE-LCH	lch(91.60, 71.81, 103.38°)
OKLab	oklab(92.18% -0.0518 0.158)
OKLCH	oklch(92.18% 0.166 108.1)
XYZ	xyz(67.9831, 79.8003, 21.0525)
Luminance	0.7980 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0ED58 #585BF0

analogous

#F0A158 #F0ED58 #A7F058

triadic

#F0ED58 #58F0ED #ED58F0

tetradic

#F0ED58 #58F0A1 #585BF0 #F058A7

square

#F0ED58 #58F0A1 #585BF0 #F058A7

split-complementary

#F0ED58 #58A7F0 #A158F0

monochromatic

#BDB911 #EBE720 #F0ED58 #F5F390 #FAF9C8

Accessibility & contrast

On white

1.24

#F0ED58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.96

#F0ED58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0ED58

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0ED58	#FFFFFF	#000000	##000000
##F0ED58	1.00	1.24	16.96	16.96
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.96	21.00	1.00	1.00
##000000	16.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE444

Deuteranopia (green-blind)

#FFE961

Tritanopia (blue-blind)

#FFDFCE

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f0ed58;
/* rgb */ color: rgb(240, 237, 88);
/* oklch */ color: oklch(92.2% 0.166 108.1);

Tailwind

colors: {
  custom: {
    50: '#f8f28e',
    500: '#f0ed58',
    950: '#000000',
  },
}

SCSS

$custom: #f0ed58;
$custom-light: #f8f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ed58",
  "rgb": {
    "r": 240,
    "g": 237,
    "b": 88
  },
  "hsl": {
    "h": 58.816,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.92182,
    "c": 0.16626,
    "h": 108.1
  },
  "luminance": 0.79798
}

Semantic roles & 50–950 ramp

primary

#F0ED58

secondary

#3134BB

accent

#0AE006

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F0ED58

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

Preview Lab → · Contrast checker → · Palette generator →