#F0F780#F0F780

#F0F780 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.7% C 0.143 H 111.8°. Best body text is #000000 at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#F0F780
RGB	rgb(240, 247, 128)
HSL	hsl(64, 88%, 74%)
HSV	hsv(64, 48%, 97%)
CMYK	cmyk(2.8%, 0%, 48.2%, 3.1%)
CIE-LAB	lab(94.57, -18.51, 55.91)
CIE-LCH	lch(94.57, 58.90, 108.32°)
OKLab	oklab(94.68% -0.0531 0.1326)
OKLCH	oklch(94.68% 0.143 111.8)
XYZ	xyz(73.0936, 86.6067, 33.2842)
Luminance	0.8660 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F780 #8780F7

analogous

#F7C280 #F0F780 #B4F780

triadic

#F0F780 #80F0F7 #F780F0

tetradic

#F0F780 #80F7C2 #8780F7 #F780B4

square

#F0F780 #80F7C2 #8780F7 #F780B4

split-complementary

#F0F780 #80B4F7 #C280F7

monochromatic

#E1EE0F #E9F346 #F0F780 #F7FBBA #FCFDE2

Accessibility & contrast

On white

1.15

#F0F780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.32

#F0F780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F780

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F780	#FFFFFF	#000000	##000000
##F0F780	1.00	1.15	18.32	18.32
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.32	21.00	1.00	1.00
##000000	18.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE75

Deuteranopia (green-blind)

#FFF186

Tritanopia (blue-blind)

#FDEBDC

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f0f780;
/* rgb */ color: rgb(240, 247, 128);
/* oklch */ color: oklch(94.7% 0.143 111.8);

Tailwind

colors: {
  custom: {
    50: '#f7f9a7',
    500: '#f0f780',
    950: '#000000',
  },
}

SCSS

$custom: #f0f780;
$custom-light: #f7f9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f780",
  "rgb": {
    "r": 240,
    "g": 247,
    "b": 128
  },
  "hsl": {
    "h": 63.529,
    "s": 88.148,
    "l": 73.529
  },
  "oklch": {
    "l": 0.94676,
    "c": 0.14287,
    "h": 111.8
  },
  "luminance": 0.86605
}

Semantic roles & 50–950 ramp

primary

#F0F780

secondary

#5048D4

accent

#01E50E

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #F0F780

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

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