#F0E75B#F0E75B

#F0E75B is a very light, vivid yellow. Relative luminance 0.764; OKLCH L 91.0% C 0.158 H 105.6°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#F0E75B
RGB	rgb(240, 231, 91)
HSL	hsl(56, 83%, 65%)
HSV	hsv(56, 62%, 94%)
CMYK	cmyk(0%, 3.7%, 62.1%, 5.9%)
CIE-LAB	lab(90.06, -13.50, 67.03)
CIE-LCH	lch(90.06, 68.38, 101.39°)
OKLab	oklab(90.97% -0.0426 0.1525)
OKLCH	oklch(90.97% 0.158 105.6)
XYZ	xyz(66.4018, 76.4347, 21.1511)
Luminance	0.7643 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E75B #5B64F0

analogous

#F09D5B #F0E75B #AEF05B

triadic

#F0E75B #5BF0E7 #E75BF0

tetradic

#F0E75B #5BF09D #5B64F0 #F05BAE

square

#F0E75B #5BF09D #5B64F0 #F05BAE

split-complementary

#F0E75B #5BAEF0 #9D5BF0

monochromatic

#BFB511 #EBDF23 #F0E75B #F5EF93 #FAF7CB

Accessibility & contrast

On white

1.29

#F0E75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#F0E75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E75B

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E75B	#FFFFFF	#000000	##000000
##F0E75B	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF4A

Deuteranopia (green-blind)

#FDE563

Tritanopia (blue-blind)

#FFD9CA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f0e75b;
/* rgb */ color: rgb(240, 231, 91);
/* oklch */ color: oklch(91.0% 0.158 105.6);

Tailwind

colors: {
  custom: {
    50: '#f8ee8f',
    500: '#f0e75b',
    950: '#000000',
  },
}

SCSS

$custom: #f0e75b;
$custom-light: #f8ee8f;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e75b",
  "rgb": {
    "r": 240,
    "g": 231,
    "b": 91
  },
  "hsl": {
    "h": 56.376,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.90967,
    "c": 0.1583,
    "h": 105.6
  },
  "luminance": 0.76432
}

Semantic roles & 50–950 ramp

primary

#F0E75B

secondary

#323ABD

accent

#13E006

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F0E75B

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

Preview Lab → · Contrast checker → · Palette generator →