#40D756#40D756

#40D756 is a light, highly saturated green. Relative luminance 0.504; OKLCH L 77.4% C 0.212 H 145.4°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#40D756
RGB	rgb(64, 215, 86)
HSL	hsl(129, 65%, 55%)
HSV	hsv(129, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 60%, 15.7%)
CIE-LAB	lab(76.29, -64.74, 51.34)
CIE-LCH	lch(76.29, 82.62, 141.59°)
OKLab	oklab(77.41% -0.1748 0.1207)
OKLCH	oklch(77.41% 0.212 145.4)
XYZ	xyz(28.0926, 50.3596, 17.0422)
Luminance	0.5036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D756 #D740C1

analogous

#75D740 #40D756 #40D7A2

triadic

#40D756 #5640D7 #D75640

tetradic

#40D756 #4075D7 #D740C1 #D7A240

square

#40D756 #4075D7 #D740C1 #D7A240

split-complementary

#40D756 #A240D7 #D74075

monochromatic

#1B812A #26B43A #40D756 #73E283 #A5ECB0

Accessibility & contrast

On white

1.90

#40D756 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#40D756 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D756

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D756	#FFFFFF	#000000	##000000
##40D756	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC448

Deuteranopia (green-blind)

#C9B761

Tritanopia (blue-blind)

#00D2BB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d756;
/* rgb */ color: rgb(64, 215, 86);
/* oklch */ color: oklch(77.4% 0.212 145.4);

Tailwind

colors: {
  custom: {
    50: '#89e58a',
    500: '#40d756',
    950: '#000000',
  },
}

SCSS

$custom: #40d756;
$custom-light: #89e58a;
$custom-dark: #000000;

JSON

{
  "hex": "#40d756",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 86
  },
  "hsl": {
    "h": 128.742,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77409,
    "c": 0.21246,
    "h": 145.4
  },
  "luminance": 0.50363
}

Semantic roles & 50–950 ramp

primary

#40D756

secondary

#88337C

accent

#3FD0E8

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40D756

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

Preview Lab → · Contrast checker → · Palette generator →