#40DA5E#40DA5E

#40DA5E is a light, highly saturated green. Relative luminance 0.520; OKLCH L 78.3% C 0.210 H 146.4°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#40DA5E
RGB	rgb(64, 218, 94)
HSL	hsl(132, 68%, 55%)
HSV	hsv(132, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 56.9%, 14.5%)
CIE-LAB	lab(77.30, -64.77, 48.92)
CIE-LCH	lch(77.30, 81.17, 142.94°)
OKLab	oklab(78.27% -0.1746 0.1162)
OKLCH	oklch(78.27% 0.21 146.4)
XYZ	xyz(29.2041, 52.0377, 19.0927)
Luminance	0.5204 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA5E #DA40BC

analogous

#6FDA40 #40DA5E #40DAAB

triadic

#40DA5E #5E40DA #DA5E40

tetradic

#40DA5E #406FDA #DA40BC #DAAB40

square

#40DA5E #406FDA #DA40BC #DAAB40

split-complementary

#40DA5E #AB40DA #DA406F

monochromatic

#1A862F #24B941 #40DA5E #73E489 #A7EEB4

Accessibility & contrast

On white

1.84

#40DA5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#40DA5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA5E

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA5E	#FFFFFF	#000000	##000000
##40DA5E	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC752

Deuteranopia (green-blind)

#CBBA68

Tritanopia (blue-blind)

#00D5BF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40da5e;
/* rgb */ color: rgb(64, 218, 94);
/* oklch */ color: oklch(78.3% 0.210 146.4);

Tailwind

colors: {
  custom: {
    50: '#89e78f',
    500: '#40da5e',
    950: '#000000',
  },
}

SCSS

$custom: #40da5e;
$custom-light: #89e78f;
$custom-dark: #000000;

JSON

{
  "hex": "#40da5e",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 94
  },
  "hsl": {
    "h": 131.688,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78275,
    "c": 0.20975,
    "h": 146.4
  },
  "luminance": 0.52041
}

Semantic roles & 50–950 ramp

primary

#40DA5E

secondary

#8C327B

accent

#3DC9EA

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #40DA5E

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

Preview Lab → · Contrast checker → · Palette generator →