#DEF583#DEF583

#DEF583 is a very light, vivid yellow-green. Relative luminance 0.825; OKLCH L 92.9% C 0.142 H 118.6°. Best body text is #000000 at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#DEF583
RGB	rgb(222, 245, 131)
HSL	hsl(72, 85%, 74%)
HSV	hsv(72, 47%, 96%)
CMYK	cmyk(9.4%, 0%, 46.5%, 3.9%)
CIE-LAB	lab(92.78, -24.18, 52.05)
CIE-LCH	lch(92.78, 57.40, 114.92°)
OKLab	oklab(92.94% -0.068 0.1246)
OKLCH	oklch(92.94% 0.142 118.6)
XYZ	xyz(66.8739, 82.4735, 33.8643)
Luminance	0.8247 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF583 #9A83F5

analogous

#F5D383 #DEF583 #A5F583

triadic

#DEF583 #83DEF5 #F583DE

tetradic

#DEF583 #83F5D3 #9A83F5 #F583A5

square

#DEF583 #83F5D3 #9A83F5 #F583A5

split-complementary

#DEF583 #83A5F5 #D383F5

monochromatic

#BFEB13 #CFF04A #DEF583 #EDFABC #F7FDE3

Accessibility & contrast

On white

1.20

#DEF583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.49

#DEF583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF583

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF583	#FFFFFF	#000000	##000000
##DEF583	1.00	1.20	17.49	17.49
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.49	21.00	1.00	1.00
##000000	17.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA79

Deuteranopia (green-blind)

#FFEB89

Tritanopia (blue-blind)

#E8EADA

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #def583;
/* rgb */ color: rgb(222, 245, 131);
/* oklch */ color: oklch(92.9% 0.142 118.6);

Tailwind

colors: {
  custom: {
    50: '#eaf8a9',
    500: '#def583',
    950: '#000000',
  },
}

SCSS

$custom: #def583;
$custom-light: #eaf8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#def583",
  "rgb": {
    "r": 222,
    "g": 245,
    "b": 131
  },
  "hsl": {
    "h": 72.105,
    "s": 85.075,
    "l": 73.725
  },
  "oklch": {
    "l": 0.92937,
    "c": 0.14193,
    "h": 118.6
  },
  "luminance": 0.82473
}

Semantic roles & 50–950 ramp

primary

#DEF583

secondary

#664BD1

accent

#04E231

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#161710

muted

#858581

Preview Lab

Preview with #DEF583

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

Preview Lab → · Contrast checker → · Palette generator →