#DEF37F#DEF37F

#DEF37F is a very light, vivid yellow-green. Relative luminance 0.812; OKLCH L 92.5% C 0.143 H 117.8°. Best body text is #000000 at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#DEF37F
RGB	rgb(222, 243, 127)
HSL	hsl(71, 83%, 73%)
HSV	hsv(71, 48%, 95%)
CMYK	cmyk(8.6%, 0%, 47.7%, 4.7%)
CIE-LAB	lab(92.20, -23.62, 53.22)
CIE-LCH	lch(92.20, 58.23, 113.93°)
OKLab	oklab(92.46% -0.0668 0.1269)
OKLCH	oklch(92.46% 0.143 117.8)
XYZ	xyz(66.0062, 81.1636, 32.2635)
Luminance	0.8116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF37F #947FF3

analogous

#F3CE7F #DEF37F #A4F37F

triadic

#DEF37F #7FDEF3 #F37FDE

tetradic

#DEF37F #7FF3CE #947FF3 #F37FA4

square

#DEF37F #7FF3CE #947FF3 #F37FA4

split-complementary

#DEF37F #7FA4F3 #CE7FF3

monochromatic

#BDE215 #D0EE47 #DEF37F #ECF8B7 #F8FCE3

Accessibility & contrast

On white

1.22

#DEF37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.23

#DEF37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF37F

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF37F	#FFFFFF	#000000	##000000
##DEF37F	1.00	1.22	17.23	17.23
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.23	21.00	1.00	1.00
##000000	17.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE875

Deuteranopia (green-blind)

#FEE985

Tritanopia (blue-blind)

#E8E8D8

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #def37f;
/* rgb */ color: rgb(222, 243, 127);
/* oklch */ color: oklch(92.5% 0.143 117.8);

Tailwind

colors: {
  custom: {
    50: '#eaf7a6',
    500: '#def37f',
    950: '#000000',
  },
}

SCSS

$custom: #def37f;
$custom-light: #eaf7a6;
$custom-dark: #000000;

JSON

{
  "hex": "#def37f",
  "rgb": {
    "r": 222,
    "g": 243,
    "b": 127
  },
  "hsl": {
    "h": 70.862,
    "s": 82.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.92458,
    "c": 0.14336,
    "h": 117.8
  },
  "luminance": 0.81163
}

Semantic roles & 50–950 ramp

primary

#DEF37F

secondary

#6048CE

accent

#06DF2E

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#161710

muted

#858580

Preview Lab

Preview with #DEF37F

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

Preview Lab → · Contrast checker → · Palette generator →