#40D772#40D772

#40D772 is a light, vivid green. Relative luminance 0.509; OKLCH L 77.8% C 0.189 H 150.1°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#40D772
RGB	rgb(64, 215, 114)
HSL	hsl(140, 65%, 55%)
HSV	hsv(140, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 47%, 15.7%)
CIE-LAB	lab(76.62, -60.89, 38.56)
CIE-LCH	lch(76.62, 72.07, 147.65°)
OKLab	oklab(77.79% -0.1639 0.0942)
OKLCH	oklch(77.79% 0.189 150.1)
XYZ	xyz(29.4497, 50.9025, 24.1894)
Luminance	0.5091 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D772 #D740A5

analogous

#59D740 #40D772 #40D7BE

triadic

#40D772 #7240D7 #D77240

tetradic

#40D772 #4059D7 #D740A5 #D7BE40

square

#40D772 #4059D7 #D740A5 #D7BE40

split-complementary

#40D772 #BE40D7 #D74059

monochromatic

#1B813D #26B455 #40D772 #73E297 #A5ECBD

Accessibility & contrast

On white

1.88

#40D772 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#40D772 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D772

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D772	#FFFFFF	#000000	##000000
##40D772	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C56A

Deuteranopia (green-blind)

#C6B879

Tritanopia (blue-blind)

#00D3BF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d772;
/* rgb */ color: rgb(64, 215, 114);
/* oklch */ color: oklch(77.8% 0.189 150.1);

Tailwind

colors: {
  custom: {
    50: '#88e49c',
    500: '#40d772',
    950: '#000000',
  },
}

SCSS

$custom: #40d772;
$custom-light: #88e49c;
$custom-dark: #000000;

JSON

{
  "hex": "#40d772",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 114
  },
  "hsl": {
    "h": 139.868,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77789,
    "c": 0.18904,
    "h": 150.1
  },
  "luminance": 0.50906
}

Semantic roles & 50–950 ramp

primary

#40D772

secondary

#88336C

accent

#3FB0E8

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #40D772

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

Preview Lab → · Contrast checker → · Palette generator →