#40C656#40C656

#40C656 is a light, vivid green. Relative luminance 0.421; OKLCH L 73.0% C 0.192 H 146.0°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#40C656
RGB	rgb(64, 198, 86)
HSL	hsl(130, 54%, 51%)
HSV	hsv(130, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 56.6%, 22.4%)
CIE-LAB	lab(70.97, -58.91, 45.14)
CIE-LCH	lch(70.97, 74.21, 142.54°)
OKLab	oklab(73.01% -0.1591 0.1073)
OKLCH	oklch(73.01% 0.192 146)
XYZ	xyz(23.9865, 42.1475, 15.6735)
Luminance	0.4215 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C656 #C640B0

analogous

#6DC640 #40C656 #40C699

triadic

#40C656 #5640C6 #C65640

tetradic

#40C656 #406DC6 #C640B0 #C69940

square

#40C656 #406DC6 #C640B0 #C69940

split-complementary

#40C656 #9940C6 #C6406D

monochromatic

#206C2C #2E9B40 #40C656 #6FD480 #9EE2A9

Accessibility & contrast

On white

2.23

#40C656 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#40C656 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C656

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C656	#FFFFFF	#000000	##000000
##40C656	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B44B

Deuteranopia (green-blind)

#B9A95F

Tritanopia (blue-blind)

#0EC1AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c656;
/* rgb */ color: rgb(64, 198, 86);
/* oklch */ color: oklch(73.0% 0.192 146.0);

Tailwind

colors: {
  custom: {
    50: '#85d889',
    500: '#40c656',
    950: '#000000',
  },
}

SCSS

$custom: #40c656;
$custom-light: #85d889;
$custom-dark: #000000;

JSON

{
  "hex": "#40c656",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 86
  },
  "hsl": {
    "h": 129.851,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73008,
    "c": 0.19187,
    "h": 146
  },
  "luminance": 0.4215
}

Semantic roles & 50–950 ramp

primary

#40C656

secondary

#CE93C5

accent

#4AC5DD

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #40C656

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

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