#40D750#40D750

#40D750 is a light, highly saturated green. Relative luminance 0.503; OKLCH L 77.3% C 0.217 H 144.6°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#40D750
RGB	rgb(64, 215, 80)
HSL	hsl(126, 65%, 55%)
HSV	hsv(126, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 62.8%, 15.7%)
CIE-LAB	lab(76.23, -65.41, 53.88)
CIE-LCH	lch(76.23, 84.74, 140.53°)
OKLab	oklab(77.34% -0.1769 0.1256)
OKLCH	oklch(77.34% 0.217 144.6)
XYZ	xyz(27.8609, 50.2670, 15.8220)
Luminance	0.5027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D750 #D740C7

analogous

#7BD740 #40D750 #40D79C

triadic

#40D750 #5040D7 #D75040

tetradic

#40D750 #407BD7 #D740C7 #D79C40

square

#40D750 #407BD7 #D740C7 #D79C40

split-complementary

#40D750 #9C40D7 #D7407B

monochromatic

#1B8126 #26B435 #40D750 #73E27E #A5ECAD

Accessibility & contrast

On white

1.90

#40D750 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#40D750 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D750

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D750	#FFFFFF	#000000	##000000
##40D750	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC340

Deuteranopia (green-blind)

#C9B75C

Tritanopia (blue-blind)

#00D1BB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d750;
/* rgb */ color: rgb(64, 215, 80);
/* oklch */ color: oklch(77.3% 0.217 144.6);

Tailwind

colors: {
  custom: {
    50: '#89e586',
    500: '#40d750',
    950: '#000000',
  },
}

SCSS

$custom: #40d750;
$custom-light: #89e586;
$custom-dark: #000000;

JSON

{
  "hex": "#40d750",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 80
  },
  "hsl": {
    "h": 126.358,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77343,
    "c": 0.21695,
    "h": 144.6
  },
  "luminance": 0.5027
}

Semantic roles & 50–950 ramp

primary

#40D750

secondary

#88337F

accent

#3FD6E8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #40D750

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

Preview Lab → · Contrast checker → · Palette generator →