#F0E05F#F0E05F

#F0E05F is a very light, vivid yellow. Relative luminance 0.727; OKLCH L 89.6% C 0.149 H 102.3°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#F0E05F
RGB	rgb(240, 224, 95)
HSL	hsl(53, 83%, 66%)
HSV	hsv(53, 60%, 94%)
CMYK	cmyk(0%, 6.7%, 60.4%, 5.9%)
CIE-LAB	lab(88.29, -9.77, 63.44)
CIE-LCH	lch(88.29, 64.19, 98.76°)
OKLab	oklab(89.57% -0.0316 0.1454)
OKLCH	oklch(89.57% 0.149 102.3)
XYZ	xyz(64.6588, 72.6653, 21.4442)
Luminance	0.7266 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E05F #5F6FF0

analogous

#F0975F #F0E05F #B8F05F

triadic

#F0E05F #5FF0E0 #E05FF0

tetradic

#F0E05F #5FF097 #5F6FF0 #F05FB8

square

#F0E05F #5FF097 #5F6FF0 #F05FB8

split-complementary

#F0E05F #5FB8F0 #975FF0

monochromatic

#C2AF12 #EBD527 #F0E05F #F5EB97 #FAF6CF

Accessibility & contrast

On white

1.35

#F0E05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#F0E05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E05F

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E05F	#FFFFFF	#000000	##000000
##F0E05F	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D950

Deuteranopia (green-blind)

#F8E166

Tritanopia (blue-blind)

#FFD2C4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f0e05f;
/* rgb */ color: rgb(240, 224, 95);
/* oklch */ color: oklch(89.6% 0.149 102.3);

Tailwind

colors: {
  custom: {
    50: '#f8e991',
    500: '#f0e05f',
    950: '#000000',
  },
}

SCSS

$custom: #f0e05f;
$custom-light: #f8e991;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e05f",
  "rgb": {
    "r": 240,
    "g": 224,
    "b": 95
  },
  "hsl": {
    "h": 53.379,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89568,
    "c": 0.14879,
    "h": 102.3
  },
  "luminance": 0.72663
}

Semantic roles & 50–950 ramp

primary

#F0E05F

secondary

#3343C0

accent

#1EDF06

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F0E05F

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

Preview Lab → · Contrast checker → · Palette generator →