#F0E45E#F0E45E

#F0E45E is a very light, vivid yellow. Relative luminance 0.748; OKLCH L 90.4% C 0.153 H 104.2°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#F0E45E
RGB	rgb(240, 228, 94)
HSL	hsl(55, 83%, 65%)
HSV	hsv(55, 61%, 94%)
CMYK	cmyk(0%, 5%, 60.8%, 5.9%)
CIE-LAB	lab(89.31, -11.83, 64.98)
CIE-LCH	lch(89.31, 66.05, 100.32°)
OKLab	oklab(90.38% -0.0376 0.1485)
OKLCH	oklch(90.38% 0.153 104.2)
XYZ	xyz(65.7013, 74.8226, 21.5689)
Luminance	0.7482 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E45E #5E6AF0

analogous

#F09B5E #F0E45E #B3F05E

triadic

#F0E45E #5EF0E4 #E45EF0

tetradic

#F0E45E #5EF09B #5E6AF0 #F05EB3

square

#F0E45E #5EF09B #5E6AF0 #F05EB3

split-complementary

#F0E45E #5EB3F0 #9B5EF0

monochromatic

#C2B312 #EBDB26 #F0E45E #F5ED96 #FAF7CE

Accessibility & contrast

On white

1.32

#F0E45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#F0E45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E45E

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E45E	#FFFFFF	#000000	##000000
##F0E45E	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD4E

Deuteranopia (green-blind)

#FBE365

Tritanopia (blue-blind)

#FFD6C8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #f0e45e;
/* rgb */ color: rgb(240, 228, 94);
/* oklch */ color: oklch(90.4% 0.153 104.2);

Tailwind

colors: {
  custom: {
    50: '#f8ec91',
    500: '#f0e45e',
    950: '#000000',
  },
}

SCSS

$custom: #f0e45e;
$custom-light: #f8ec91;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e45e",
  "rgb": {
    "r": 240,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 55.068,
    "s": 82.955,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90377,
    "c": 0.1532,
    "h": 104.2
  },
  "luminance": 0.7482
}

Semantic roles & 50–950 ramp

primary

#F0E45E

secondary

#333EBF

accent

#18DF06

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F0E45E

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

Preview Lab → · Contrast checker → · Palette generator →