#F0EA78#F0EA78

#F0EA78 is a very light, vivid yellow. Relative luminance 0.787; OKLCH L 91.9% C 0.136 H 106.1°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#F0EA78
RGB	rgb(240, 234, 120)
HSL	hsl(57, 80%, 71%)
HSV	hsv(57, 50%, 94%)
CMYK	cmyk(0%, 2.5%, 50%, 5.9%)
CIE-LAB	lab(91.11, -12.86, 55.49)
CIE-LCH	lch(91.11, 56.96, 103.05°)
OKLab	oklab(91.89% -0.0378 0.131)
OKLCH	oklch(91.89% 0.136 106.1)
XYZ	xyz(68.7499, 78.7289, 29.3403)
Luminance	0.7873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EA78 #787EF0

analogous

#F0AE78 #F0EA78 #BAF078

triadic

#F0EA78 #78F0EA #EA78F0

tetradic

#F0EA78 #78F0AE #787EF0 #F078BA

square

#F0EA78 #78F0AE #787EF0 #F078BA

split-complementary

#F0EA78 #78BAF0 #AE78F0

monochromatic

#D6CC18 #EAE141 #F0EA78 #F6F3AF #FCFBE3

Accessibility & contrast

On white

1.25

#F0EA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#F0EA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EA78

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EA78	#FFFFFF	#000000	##000000
##F0EA78	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE36E

Deuteranopia (green-blind)

#FDE87E

Tritanopia (blue-blind)

#FFDDD0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f0ea78;
/* rgb */ color: rgb(240, 234, 120);
/* oklch */ color: oklch(91.9% 0.136 106.1);

Tailwind

colors: {
  custom: {
    50: '#f7f0a2',
    500: '#f0ea78',
    950: '#000000',
  },
}

SCSS

$custom: #f0ea78;
$custom-light: #f7f0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ea78",
  "rgb": {
    "r": 240,
    "g": 234,
    "b": 120
  },
  "hsl": {
    "h": 57,
    "s": 80,
    "l": 70.588
  },
  "oklch": {
    "l": 0.91891,
    "c": 0.13637,
    "h": 106.1
  },
  "luminance": 0.78727
}

Semantic roles & 50–950 ramp

primary

#F0EA78

secondary

#4249CA

accent

#14DC09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160F

muted

#858580

Preview Lab

Preview with #F0EA78

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

Preview Lab → · Contrast checker → · Palette generator →