#F0EA58#F0EA58

#F0EA58 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 91.6% C 0.163 H 107.0°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#F0EA58
RGB	rgb(240, 234, 88)
HSL	hsl(58, 84%, 64%)
HSV	hsv(58, 63%, 94%)
CMYK	cmyk(0%, 2.5%, 63.3%, 5.9%)
CIE-LAB	lab(90.82, -15.15, 69.04)
CIE-LCH	lch(90.82, 70.69, 102.38°)
OKLab	oklab(91.56% -0.0476 0.1563)
OKLCH	oklch(91.56% 0.163 107)
XYZ	xyz(67.1218, 78.0777, 20.7654)
Luminance	0.7808 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EA58 #585EF0

analogous

#F09E58 #F0EA58 #AAF058

triadic

#F0EA58 #58F0EA #EA58F0

tetradic

#F0EA58 #58F09E #585EF0 #F058AA

square

#F0EA58 #58F09E #585EF0 #F058AA

split-complementary

#F0EA58 #58AAF0 #9E58F0

monochromatic

#BDB611 #EBE320 #F0EA58 #F5F190 #FAF8C8

Accessibility & contrast

On white

1.26

#F0EA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.62

#F0EA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EA58

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EA58	#FFFFFF	#000000	##000000
##F0EA58	1.00	1.26	16.62	16.62
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.62	21.00	1.00	1.00
##000000	16.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE145

Deuteranopia (green-blind)

#FFE761

Tritanopia (blue-blind)

#FFDBCC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f0ea58;
/* rgb */ color: rgb(240, 234, 88);
/* oklch */ color: oklch(91.6% 0.163 107.0);

Tailwind

colors: {
  custom: {
    50: '#f8f08e',
    500: '#f0ea58',
    950: '#000000',
  },
}

SCSS

$custom: #f0ea58;
$custom-light: #f8f08e;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ea58",
  "rgb": {
    "r": 240,
    "g": 234,
    "b": 88
  },
  "hsl": {
    "h": 57.632,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.9156,
    "c": 0.16337,
    "h": 107
  },
  "luminance": 0.78075
}

Semantic roles & 50–950 ramp

primary

#F0EA58

secondary

#3137BB

accent

#0EE006

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F0EA58

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

Preview Lab → · Contrast checker → · Palette generator →