#DEF778#DEF778

#DEF778 is a very light, vivid yellow-green. Relative luminance 0.834; OKLCH L 93.2% C 0.155 H 118.7°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#DEF778
RGB	rgb(222, 247, 120)
HSL	hsl(72, 89%, 72%)
HSV	hsv(72, 51%, 97%)
CMYK	cmyk(10.1%, 0%, 51.4%, 3.1%)
CIE-LAB	lab(93.19, -26.17, 57.62)
CIE-LCH	lch(93.19, 63.28, 114.42°)
OKLab	oklab(93.22% -0.0746 0.1359)
OKLCH	oklch(93.22% 0.155 118.7)
XYZ	xyz(66.7759, 83.4076, 30.3471)
Luminance	0.8341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF778 #9178F7

analogous

#F7D178 #DEF778 #9FF778

triadic

#DEF778 #78DEF7 #F778DE

tetradic

#DEF778 #78F7D1 #9178F7 #F7789F

square

#DEF778 #78F7D1 #9178F7 #F7789F

split-complementary

#DEF778 #789FF7 #D178F7

monochromatic

#BCE70E #D0F43E #DEF778 #ECFAB2 #F8FDE2

Accessibility & contrast

On white

1.19

#DEF778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.68

#DEF778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF778

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF778	#FFFFFF	#000000	##000000
##DEF778	1.00	1.19	17.68	17.68
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.68	21.00	1.00	1.00
##000000	17.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6C

Deuteranopia (green-blind)

#FFEC7F

Tritanopia (blue-blind)

#E9ECDA

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #def778;
/* rgb */ color: rgb(222, 247, 120);
/* oklch */ color: oklch(93.2% 0.155 118.7);

Tailwind

colors: {
  custom: {
    50: '#eaf9a2',
    500: '#def778',
    950: '#000000',
  },
}

SCSS

$custom: #def778;
$custom-light: #eaf9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#def778",
  "rgb": {
    "r": 222,
    "g": 247,
    "b": 120
  },
  "hsl": {
    "h": 71.811,
    "s": 88.811,
    "l": 71.961
  },
  "oklch": {
    "l": 0.93224,
    "c": 0.15503,
    "h": 118.7
  },
  "luminance": 0.83407
}

Semantic roles & 50–950 ramp

primary

#DEF778

secondary

#5D41D3

accent

#00E52D

background

#FFFFFC

surface

#FEFFF6

border

#D6D7D0

text

#16170F

muted

#858580

Preview Lab

Preview with #DEF778

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

Preview Lab → · Contrast checker → · Palette generator →