#F0EA64#F0EA64

#F0EA64 is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.7% C 0.154 H 106.7°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#F0EA64
RGB	rgb(240, 234, 100)
HSL	hsl(57, 82%, 67%)
HSV	hsv(57, 58%, 94%)
CMYK	cmyk(0%, 2.5%, 58.3%, 5.9%)
CIE-LAB	lab(90.91, -14.39, 64.19)
CIE-LCH	lch(90.91, 65.78, 102.63°)
OKLab	oklab(91.67% -0.0442 0.1476)
OKLCH	oklch(91.67% 0.154 106.7)
XYZ	xyz(67.6604, 78.2931, 23.6021)
Luminance	0.7829 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EA64 #646AF0

analogous

#F0A464 #F0EA64 #B0F064

triadic

#F0EA64 #64F0EA #EA64F0

tetradic

#F0EA64 #64F0A4 #646AF0 #F064B0

square

#F0EA64 #64F0A4 #646AF0 #F064B0

split-complementary

#F0EA64 #64B0F0 #A464F0

monochromatic

#C6BF13 #EBE22C #F0EA64 #F5F29C #FBF9D4

Accessibility & contrast

On white

1.26

#F0EA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#F0EA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EA64

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EA64	#FFFFFF	#000000	##000000
##F0EA64	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE255

Deuteranopia (green-blind)

#FFE86C

Tritanopia (blue-blind)

#FFDCCD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f0ea64;
/* rgb */ color: rgb(240, 234, 100);
/* oklch */ color: oklch(91.7% 0.154 106.7);

Tailwind

colors: {
  custom: {
    50: '#f8f095',
    500: '#f0ea64',
    950: '#000000',
  },
}

SCSS

$custom: #f0ea64;
$custom-light: #f8f095;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ea64",
  "rgb": {
    "r": 240,
    "g": 234,
    "b": 100
  },
  "hsl": {
    "h": 57.429,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.9167,
    "c": 0.1541,
    "h": 106.7
  },
  "luminance": 0.78291
}

Semantic roles & 50–950 ramp

primary

#F0EA64

secondary

#353BC4

accent

#10DF07

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F0EA64

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

Preview Lab → · Contrast checker → · Palette generator →