#40DA72#40DA72

#40DA72 is a light, vivid green. Relative luminance 0.524; OKLCH L 78.6% C 0.193 H 149.8°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#40DA72
RGB	rgb(64, 218, 114)
HSL	hsl(139, 68%, 55%)
HSV	hsv(139, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 47.7%, 14.5%)
CIE-LAB	lab(77.55, -61.95, 39.73)
CIE-LCH	lch(77.55, 73.59, 147.33°)
OKLab	oklab(78.55% -0.1667 0.0969)
OKLCH	oklch(78.55% 0.193 149.8)
XYZ	xyz(30.2206, 52.4443, 24.4464)
Luminance	0.5245 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA72 #DA40A8

analogous

#5BDA40 #40DA72 #40DABF

triadic

#40DA72 #7240DA #DA7240

tetradic

#40DA72 #405BDA #DA40A8 #DABF40

square

#40DA72 #405BDA #DA40A8 #DABF40

split-complementary

#40DA72 #BF40DA #DA405B

monochromatic

#1A863D #24B954 #40DA72 #73E498 #A7EEBE

Accessibility & contrast

On white

1.83

#40DA72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#40DA72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA72

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA72	#FFFFFF	#000000	##000000
##40DA72	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC76A

Deuteranopia (green-blind)

#C9BA79

Tritanopia (blue-blind)

#00D6C1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #40da72;
/* rgb */ color: rgb(64, 218, 114);
/* oklch */ color: oklch(78.6% 0.193 149.8);

Tailwind

colors: {
  custom: {
    50: '#89e79c',
    500: '#40da72',
    950: '#000000',
  },
}

SCSS

$custom: #40da72;
$custom-light: #89e79c;
$custom-dark: #000000;

JSON

{
  "hex": "#40da72",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 114
  },
  "hsl": {
    "h": 139.481,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78554,
    "c": 0.19282,
    "h": 149.8
  },
  "luminance": 0.52448
}

Semantic roles & 50–950 ramp

primary

#40DA72

secondary

#8C326F

accent

#3DB2EA

background

#FCFEFC

surface

#F4FDF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #40DA72

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

Preview Lab → · Contrast checker → · Palette generator →