#F2F578#F2F578

#F2F578 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.3% C 0.148 H 110.2°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#F2F578
RGB	rgb(242, 245, 120)
HSL	hsl(61, 86%, 72%)
HSV	hsv(61, 51%, 96%)
CMYK	cmyk(1.2%, 0%, 51%, 3.9%)
CIE-LAB	lab(94.12, -17.45, 59.07)
CIE-LCH	lch(94.12, 61.59, 106.46°)
OKLab	oklab(94.32% -0.051 0.1388)
OKLCH	oklch(94.32% 0.148 110.2)
XYZ	xyz(72.6622, 85.5398, 30.4488)
Luminance	0.8554 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2F578 #7B78F5

analogous

#F5BA78 #F2F578 #B4F578

triadic

#F2F578 #78F2F5 #F578F2

tetradic

#F2F578 #78F5BA #7B78F5 #F578B4

square

#F2F578 #78F5BA #7B78F5 #F578B4

split-complementary

#F2F578 #78B4F5 #BA78F5

monochromatic

#DDE211 #EDF13F #F2F578 #F7F9B1 #FCFDE3

Accessibility & contrast

On white

1.16

#F2F578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.11

#F2F578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2F578

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2F578	#FFFFFF	#000000	##000000
##F2F578	1.00	1.16	18.11	18.11
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.11	21.00	1.00	1.00
##000000	18.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6C

Deuteranopia (green-blind)

#FFF07F

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f2f578;
/* rgb */ color: rgb(242, 245, 120);
/* oklch */ color: oklch(94.3% 0.148 110.2);

Tailwind

colors: {
  custom: {
    50: '#f9f8a2',
    500: '#f2f578',
    950: '#000000',
  },
}

SCSS

$custom: #f2f578;
$custom-light: #f9f8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f2f578",
  "rgb": {
    "r": 242,
    "g": 245,
    "b": 120
  },
  "hsl": {
    "h": 61.44,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.94321,
    "c": 0.14783,
    "h": 110.2
  },
  "luminance": 0.85538
}

Semantic roles & 50–950 ramp

primary

#F2F578

secondary

#4541D0

accent

#03E308

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F2F578

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

Preview Lab → · Contrast checker → · Palette generator →