#40D75B#40D75B

#40D75B is a light, highly saturated green. Relative luminance 0.504; OKLCH L 77.5% C 0.209 H 146.1°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#40D75B
RGB	rgb(64, 215, 91)
HSL	hsl(131, 65%, 55%)
HSV	hsv(131, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 57.7%, 15.7%)
CIE-LAB	lab(76.34, -64.14, 49.16)
CIE-LCH	lch(76.34, 80.81, 142.53°)
OKLab	oklab(77.47% -0.173 0.1164)
OKLCH	oklch(77.47% 0.209 146.1)
XYZ	xyz(28.3011, 50.4431, 18.1405)
Luminance	0.5045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D75B #D740BC

analogous

#71D740 #40D75B #40D7A6

triadic

#40D75B #5B40D7 #D75B40

tetradic

#40D75B #4071D7 #D740BC #D7A640

square

#40D75B #4071D7 #D740BC #D7A640

split-complementary

#40D75B #A640D7 #D74071

monochromatic

#1B812D #26B43F #40D75B #73E286 #A5ECB2

Accessibility & contrast

On white

1.89

#40D75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#40D75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D75B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D75B	#FFFFFF	#000000	##000000
##40D75B	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC44E

Deuteranopia (green-blind)

#C8B765

Tritanopia (blue-blind)

#00D2BC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d75b;
/* rgb */ color: rgb(64, 215, 91);
/* oklch */ color: oklch(77.5% 0.209 146.1);

Tailwind

colors: {
  custom: {
    50: '#89e58d',
    500: '#40d75b',
    950: '#000000',
  },
}

SCSS

$custom: #40d75b;
$custom-light: #89e58d;
$custom-dark: #000000;

JSON

{
  "hex": "#40d75b",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 91
  },
  "hsl": {
    "h": 130.728,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77467,
    "c": 0.20855,
    "h": 146.1
  },
  "luminance": 0.50446
}

Semantic roles & 50–950 ramp

primary

#40D75B

secondary

#883379

accent

#3FCAE8

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40D75B

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

Preview Lab → · Contrast checker → · Palette generator →