#F0EE78#F0EE78

#F0EE78 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.7% C 0.141 H 108.0°. Best body text is #000000 at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#F0EE78
RGB	rgb(240, 238, 120)
HSL	hsl(59, 80%, 71%)
HSV	hsv(59, 50%, 94%)
CMYK	cmyk(0%, 0.8%, 50%, 5.9%)
CIE-LAB	lab(92.15, -14.82, 56.72)
CIE-LCH	lch(92.15, 58.62, 104.65°)
OKLab	oklab(92.72% -0.0434 0.1337)
OKLCH	oklch(92.72% 0.141 108)
XYZ	xyz(69.9016, 81.0322, 29.7242)
Luminance	0.8103 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EE78 #787AF0

analogous

#F0B278 #F0EE78 #B6F078

triadic

#F0EE78 #78F0EE #EE78F0

tetradic

#F0EE78 #78F0B2 #787AF0 #F078B6

square

#F0EE78 #78F0B2 #787AF0 #F078B6

split-complementary

#F0EE78 #78B6F0 #B278F0

monochromatic

#D6D318 #EAE741 #F0EE78 #F6F5AF #FCFCE3

Accessibility & contrast

On white

1.22

#F0EE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.21

#F0EE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EE78

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EE78	#FFFFFF	#000000	##000000
##F0EE78	1.00	1.22	17.21	17.21
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.21	21.00	1.00	1.00
##000000	17.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE66D

Deuteranopia (green-blind)

#FFEB7E

Tritanopia (blue-blind)

#FEE1D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f0ee78;
/* rgb */ color: rgb(240, 238, 120);
/* oklch */ color: oklch(92.7% 0.141 108.0);

Tailwind

colors: {
  custom: {
    50: '#f7f3a2',
    500: '#f0ee78',
    950: '#000000',
  },
}

SCSS

$custom: #f0ee78;
$custom-light: #f7f3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ee78",
  "rgb": {
    "r": 240,
    "g": 238,
    "b": 120
  },
  "hsl": {
    "h": 59,
    "s": 80,
    "l": 70.588
  },
  "oklch": {
    "l": 0.92715,
    "c": 0.14056,
    "h": 108
  },
  "luminance": 0.8103
}

Semantic roles & 50–950 ramp

primary

#F0EE78

secondary

#4245CA

accent

#0DDC09

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #F0EE78

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

Preview Lab → · Contrast checker → · Palette generator →