#EDFC78#EDFC78

#EDFC78 is a very light, vivid yellow. Relative luminance 0.890; OKLCH L 95.4% C 0.157 H 114.8°. Best body text is #000000 at 18.80:1 contrast (WCAG AA passes).

Color values

HEX	#EDFC78
RGB	rgb(237, 252, 120)
HSL	hsl(67, 96%, 73%)
HSV	hsv(67, 52%, 99%)
CMYK	cmyk(6%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(95.57, -22.76, 60.67)
CIE-LCH	lch(95.57, 64.80, 110.56°)
OKLab	oklab(95.39% -0.0658 0.1423)
OKLCH	oklch(95.39% 0.157 114.8)
XYZ	xyz(73.1269, 88.9824, 31.0887)
Luminance	0.8898 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFC78 #8778FC

analogous

#FCC978 #EDFC78 #ABFC78

triadic

#EDFC78 #78EDFC #FC78ED

tetradic

#EDFC78 #78FCC9 #8778FC #FC78AB

square

#EDFC78 #78FCC9 #8778FC #FC78AB

split-complementary

#EDFC78 #78ABFC #C978FC

monochromatic

#D9F405 #E5FB3C #EDFC78 #F5FDB4 #FBFEE1

Accessibility & contrast

On white

1.12

#EDFC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.80

#EDFC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFC78

18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFC78	#FFFFFF	#000000	##000000
##EDFC78	1.00	1.12	18.80	18.80
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.80	21.00	1.00	1.00
##000000	18.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF16B

Deuteranopia (green-blind)

#FFF47F

Tritanopia (blue-blind)

#FAF0DE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #edfc78;
/* rgb */ color: rgb(237, 252, 120);
/* oklch */ color: oklch(95.4% 0.157 114.8);

Tailwind

colors: {
  custom: {
    50: '#f5fda2',
    500: '#edfc78',
    950: '#000000',
  },
}

SCSS

$custom: #edfc78;
$custom-light: #f5fda2;
$custom-dark: #000000;

JSON

{
  "hex": "#edfc78",
  "rgb": {
    "r": 237,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 66.818,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.95394,
    "c": 0.15678,
    "h": 114.8
  },
  "luminance": 0.88981
}

Semantic roles & 50–950 ramp

primary

#EDFC78

secondary

#513FD9

accent

#00E61A

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDFC78

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

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