#DEF678#DEF678

#DEF678 is a very light, vivid yellow-green. Relative luminance 0.828; OKLCH L 93.0% C 0.154 H 118.4°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#DEF678
RGB	rgb(222, 246, 120)
HSL	hsl(71, 88%, 72%)
HSV	hsv(71, 51%, 96%)
CMYK	cmyk(9.8%, 0%, 51.2%, 3.5%)
CIE-LAB	lab(92.93, -25.69, 57.31)
CIE-LCH	lch(92.93, 62.80, 114.15°)
OKLab	oklab(93.01% -0.0732 0.1352)
OKLCH	oklch(93.01% 0.154 118.4)
XYZ	xyz(66.4709, 82.7976, 30.2455)
Luminance	0.8280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF678 #9078F6

analogous

#F6CF78 #DEF678 #9FF678

triadic

#DEF678 #78DEF6 #F678DE

tetradic

#DEF678 #78F6CF #9078F6 #F6789F

square

#DEF678 #78F6CF #9078F6 #F6789F

split-complementary

#DEF678 #789FF6 #CF78F6

monochromatic

#BCE40F #D0F23F #DEF678 #ECFAB1 #F8FDE2

Accessibility & contrast

On white

1.20

#DEF678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#DEF678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF678

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF678	#FFFFFF	#000000	##000000
##DEF678	1.00	1.20	17.56	17.56
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.56	21.00	1.00	1.00
##000000	17.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6C

Deuteranopia (green-blind)

#FFEB7F

Tritanopia (blue-blind)

#E9EBDA

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #def678;
/* rgb */ color: rgb(222, 246, 120);
/* oklch */ color: oklch(93.0% 0.154 118.4);

Tailwind

colors: {
  custom: {
    50: '#eaf9a2',
    500: '#def678',
    950: '#000000',
  },
}

SCSS

$custom: #def678;
$custom-light: #eaf9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#def678",
  "rgb": {
    "r": 222,
    "g": 246,
    "b": 120
  },
  "hsl": {
    "h": 71.429,
    "s": 87.5,
    "l": 71.765
  },
  "oklch": {
    "l": 0.9301,
    "c": 0.15379,
    "h": 118.4
  },
  "luminance": 0.82797
}

Semantic roles & 50–950 ramp

primary

#DEF678

secondary

#5C41D1

accent

#01E42D

background

#FFFFFC

surface

#FEFFF6

border

#D6D7D0

text

#16170F

muted

#858580

Preview Lab

Preview with #DEF678

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

Preview Lab → · Contrast checker → · Palette generator →