#40C63A#40C63A

#40C63A is a light, highly saturated green. Relative luminance 0.418; OKLCH L 72.7% C 0.212 H 142.5°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#40C63A
RGB	rgb(64, 198, 58)
HSL	hsl(117, 55%, 50%)
HSV	hsv(117, 71%, 78%)
CMYK	cmyk(67.7%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(70.72, -61.90, 56.79)
CIE-LCH	lch(70.72, 84.00, 137.46°)
OKLab	oklab(72.72% -0.1684 0.1294)
OKLCH	oklch(72.72% 0.212 142.5)
XYZ	xyz(23.0708, 41.7812, 10.8509)
Luminance	0.4178 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C63A #C03AC6

analogous

#86C63A #40C63A #3AC67A

triadic

#40C63A #3A40C6 #C63A40

tetradic

#40C63A #3A86C6 #C03AC6 #C67A3A

square

#40C63A #3A86C6 #C03AC6 #C67A3A

split-complementary

#40C63A #7A3AC6 #C63A86

monochromatic

#21681E #30972C #40C63A #6ED469 #9CE199

Accessibility & contrast

On white

2.24

#40C63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#40C63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C63A

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C63A	#FFFFFF	#000000	##000000
##40C63A	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB423

Deuteranopia (green-blind)

#BBA948

Tritanopia (blue-blind)

#1FC0AA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c63a;
/* rgb */ color: rgb(64, 198, 58);
/* oklch */ color: oklch(72.7% 0.212 142.5);

Tailwind

colors: {
  custom: {
    50: '#87d878',
    500: '#40c63a',
    950: '#000000',
  },
}

SCSS

$custom: #40c63a;
$custom-light: #87d878;
$custom-dark: #000000;

JSON

{
  "hex": "#40c63a",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 117.429,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72718,
    "c": 0.21232,
    "h": 142.5
  },
  "luminance": 0.41784
}

Semantic roles & 50–950 ramp

primary

#40C63A

secondary

#CB8FCD

accent

#49DED8

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #40C63A

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

Preview Lab → · Contrast checker → · Palette generator →