#DEF581#DEF581

#DEF581 is a very light, vivid yellow-green. Relative luminance 0.824; OKLCH L 92.9% C 0.144 H 118.5°. Best body text is #000000 at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#DEF581
RGB	rgb(222, 245, 129)
HSL	hsl(72, 85%, 73%)
HSV	hsv(72, 47%, 96%)
CMYK	cmyk(9.4%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(92.76, -24.38, 52.96)
CIE-LCH	lch(92.76, 58.30, 114.72°)
OKLab	oklab(92.91% -0.0687 0.1264)
OKLCH	oklch(92.91% 0.144 118.5)
XYZ	xyz(66.7396, 82.4198, 33.1573)
Luminance	0.8242 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF581 #9881F5

analogous

#F5D281 #DEF581 #A4F581

triadic

#DEF581 #81DEF5 #F581DE

tetradic

#DEF581 #81F5D2 #9881F5 #F581A4

square

#DEF581 #81F5D2 #9881F5 #F581A4

split-complementary

#DEF581 #81A4F5 #D281F5

monochromatic

#BFE913 #CFF048 #DEF581 #EDF9BA #F8FDE3

Accessibility & contrast

On white

1.20

#DEF581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.48

#DEF581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF581

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF581	#FFFFFF	#000000	##000000
##DEF581	1.00	1.20	17.48	17.48
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.48	21.00	1.00	1.00
##000000	17.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA77

Deuteranopia (green-blind)

#FFEB87

Tritanopia (blue-blind)

#E8EADA

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #def581;
/* rgb */ color: rgb(222, 245, 129);
/* oklch */ color: oklch(92.9% 0.144 118.5);

Tailwind

colors: {
  custom: {
    50: '#eaf8a8',
    500: '#def581',
    950: '#000000',
  },
}

SCSS

$custom: #def581;
$custom-light: #eaf8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#def581",
  "rgb": {
    "r": 222,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 71.897,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.9291,
    "c": 0.14391,
    "h": 118.5
  },
  "luminance": 0.82419
}

Semantic roles & 50–950 ramp

primary

#DEF581

secondary

#6449D1

accent

#04E230

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#161710

muted

#858581

Preview Lab

Preview with #DEF581

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

Preview Lab → · Contrast checker → · Palette generator →