#DEF577#DEF577

#DEF577 is a very light, vivid yellow-green. Relative luminance 0.822; OKLCH L 92.8% C 0.153 H 118.1°. Best body text is #000000 at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#DEF577
RGB	rgb(222, 245, 119)
HSL	hsl(71, 86%, 71%)
HSV	hsv(71, 51%, 96%)
CMYK	cmyk(9.4%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(92.65, -25.31, 57.43)
CIE-LCH	lch(92.65, 62.76, 113.78°)
OKLab	oklab(92.79% -0.0722 0.1354)
OKLCH	oklch(92.79% 0.153 118.1)
XYZ	xyz(66.1072, 82.1668, 29.8264)
Luminance	0.8217 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF577 #8E77F5

analogous

#F5CD77 #DEF577 #9FF577

triadic

#DEF577 #77DEF5 #F577DE

tetradic

#DEF577 #77F5CD #8E77F5 #F5779F

square

#DEF577 #77F5CD #8E77F5 #F5779F

split-complementary

#DEF577 #779FF5 #CD77F5

monochromatic

#BBE111 #D0F13E #DEF577 #ECF9B0 #F8FDE2

Accessibility & contrast

On white

1.20

#DEF577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.43

#DEF577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF577

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF577	#FFFFFF	#000000	##000000
##DEF577	1.00	1.20	17.43	17.43
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.43	21.00	1.00	1.00
##000000	17.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6B

Deuteranopia (green-blind)

#FFEB7E

Tritanopia (blue-blind)

#E9EAD9

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #def577;
/* rgb */ color: rgb(222, 245, 119);
/* oklch */ color: oklch(92.8% 0.153 118.1);

Tailwind

colors: {
  custom: {
    50: '#eaf8a1',
    500: '#def577',
    950: '#000000',
  },
}

SCSS

$custom: #def577;
$custom-light: #eaf8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#def577",
  "rgb": {
    "r": 222,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 70.952,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.92785,
    "c": 0.15349,
    "h": 118.1
  },
  "luminance": 0.82166
}

Semantic roles & 50–950 ramp

primary

#DEF577

secondary

#5A40D0

accent

#03E32C

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#16170F

muted

#858580

Preview Lab

Preview with #DEF577

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

Preview Lab → · Contrast checker → · Palette generator →