#40C43A#40C43A

#40C43A is a light, highly saturated green. Relative luminance 0.409; OKLCH L 72.2% C 0.210 H 142.5°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#40C43A
RGB	rgb(64, 196, 58)
HSL	hsl(117, 54%, 50%)
HSV	hsv(117, 70%, 77%)
CMYK	cmyk(67.3%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(70.09, -61.23, 56.13)
CIE-LCH	lch(70.09, 83.06, 137.49°)
OKLab	oklab(72.19% -0.1665 0.128)
OKLCH	oklch(72.19% 0.21 142.5)
XYZ	xyz(22.6167, 40.8730, 10.6995)
Luminance	0.4088 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C43A #BE3AC4

analogous

#85C43A #40C43A #3AC479

triadic

#40C43A #3A40C4 #C43A40

tetradic

#40C43A #3A85C4 #BE3AC4 #C4793A

square

#40C43A #3A85C4 #BE3AC4 #C4793A

split-complementary

#40C43A #793AC4 #C43A85

monochromatic

#21661E #31952C #40C43A #6DD369 #9BE098

Accessibility & contrast

On white

2.29

#40C43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#40C43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C43A

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C43A	#FFFFFF	#000000	##000000
##40C43A	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B224

Deuteranopia (green-blind)

#B9A748

Tritanopia (blue-blind)

#20BEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c43a;
/* rgb */ color: rgb(64, 196, 58);
/* oklch */ color: oklch(72.2% 0.210 142.5);

Tailwind

colors: {
  custom: {
    50: '#86d778',
    500: '#40c43a',
    950: '#000000',
  },
}

SCSS

$custom: #40c43a;
$custom-light: #86d778;
$custom-dark: #000000;

JSON

{
  "hex": "#40c43a",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 117.391,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72193,
    "c": 0.21005,
    "h": 142.5
  },
  "luminance": 0.40875
}

Semantic roles & 50–950 ramp

primary

#40C43A

secondary

#C98ECC

accent

#4ADED7

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #40C43A

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

Preview Lab → · Contrast checker → · Palette generator →