#F0DF78#F0DF78

#F0DF78 is a very light, vivid yellow. Relative luminance 0.727; OKLCH L 89.6% C 0.126 H 100.1°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#F0DF78
RGB	rgb(240, 223, 120)
HSL	hsl(52, 80%, 71%)
HSV	hsv(52, 50%, 94%)
CMYK	cmyk(0%, 7.1%, 50%, 5.9%)
CIE-LAB	lab(88.28, -7.38, 52.12)
CIE-LCH	lch(88.28, 52.64, 98.06°)
OKLab	oklab(89.65% -0.022 0.1237)
OKLCH	oklch(89.65% 0.126 100.1)
XYZ	xyz(65.7150, 72.6590, 28.3287)
Luminance	0.7266 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0DF78 #7889F0

analogous

#F0A378 #F0DF78 #C5F078

triadic

#F0DF78 #78F0DF #DF78F0

tetradic

#F0DF78 #78F0A3 #7889F0 #F078C5

square

#F0DF78 #78F0A3 #7889F0 #F078C5

split-complementary

#F0DF78 #78C5F0 #A378F0

monochromatic

#D6BB18 #EAD241 #F0DF78 #F6ECAF #FCF8E3

Accessibility & contrast

On white

1.35

#F0DF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#F0DF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0DF78

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0DF78	#FFFFFF	#000000	##000000
##F0DF78	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)

#F0DA6F

Deuteranopia (green-blind)

#F5E17D

Tritanopia (blue-blind)

#FFD2C7

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f0df78;
/* rgb */ color: rgb(240, 223, 120);
/* oklch */ color: oklch(89.6% 0.126 100.1);

Tailwind

colors: {
  custom: {
    50: '#f7e8a1',
    500: '#f0df78',
    950: '#000000',
  },
}

SCSS

$custom: #f0df78;
$custom-light: #f7e8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f0df78",
  "rgb": {
    "r": 240,
    "g": 223,
    "b": 120
  },
  "hsl": {
    "h": 51.5,
    "s": 80,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89647,
    "c": 0.12561,
    "h": 100.1
  },
  "luminance": 0.72657
}

Semantic roles & 50–950 ramp

primary

#F0DF78

secondary

#4256CA

accent

#27DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #F0DF78

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

Preview Lab → · Contrast checker → · Palette generator →