#40C65A#40C65A

#40C65A is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.189 H 146.7°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#40C65A
RGB	rgb(64, 198, 90)
HSL	hsl(132, 54%, 51%)
HSV	hsv(132, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 54.5%, 22.4%)
CIE-LAB	lab(71.02, -58.38, 43.30)
CIE-LCH	lch(71.02, 72.69, 143.43°)
OKLab	oklab(73.06% -0.1575 0.1036)
OKLCH	oklch(73.06% 0.189 146.7)
XYZ	xyz(24.1522, 42.2138, 16.5461)
Luminance	0.4222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C65A #C640AC

analogous

#69C640 #40C65A #40C69D

triadic

#40C65A #5A40C6 #C65A40

tetradic

#40C65A #4069C6 #C640AC #C69D40

square

#40C65A #4069C6 #C640AC #C69D40

split-complementary

#40C65A #9D40C6 #C64069

monochromatic

#206C2F #2E9B43 #40C65A #6FD483 #9EE2AB

Accessibility & contrast

On white

2.22

#40C65A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#40C65A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C65A

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C65A	#FFFFFF	#000000	##000000
##40C65A	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B550

Deuteranopia (green-blind)

#B8A962

Tritanopia (blue-blind)

#09C2AE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c65a;
/* rgb */ color: rgb(64, 198, 90);
/* oklch */ color: oklch(73.1% 0.189 146.7);

Tailwind

colors: {
  custom: {
    50: '#85d88b',
    500: '#40c65a',
    950: '#000000',
  },
}

SCSS

$custom: #40c65a;
$custom-light: #85d88b;
$custom-dark: #000000;

JSON

{
  "hex": "#40c65a",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 90
  },
  "hsl": {
    "h": 131.642,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73061,
    "c": 0.18852,
    "h": 146.7
  },
  "luminance": 0.42216
}

Semantic roles & 50–950 ramp

primary

#40C65A

secondary

#CE93C3

accent

#4AC1DD

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #40C65A

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

Preview Lab → · Contrast checker → · Palette generator →