#40C53A#40C53A

#40C53A is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.5% C 0.211 H 142.5°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#40C53A
RGB	rgb(64, 197, 58)
HSL	hsl(117, 55%, 50%)
HSV	hsv(117, 71%, 77%)
CMYK	cmyk(67.5%, 0%, 70.6%, 22.7%)
CIE-LAB	lab(70.40, -61.56, 56.46)
CIE-LCH	lch(70.40, 83.53, 137.47°)
OKLab	oklab(72.46% -0.1674 0.1287)
OKLCH	oklch(72.46% 0.211 142.5)
XYZ	xyz(22.8430, 41.3256, 10.7750)
Luminance	0.4133 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C53A #BF3AC5

analogous

#86C53A #40C53A #3AC579

triadic

#40C53A #3A40C5 #C53A40

tetradic

#40C53A #3A86C5 #BF3AC5 #C5793A

square

#40C53A #3A86C5 #BF3AC5 #C5793A

split-complementary

#40C53A #793AC5 #C53A86

monochromatic

#21661E #31962C #40C53A #6ED369 #9CE199

Accessibility & contrast

On white

2.27

#40C53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#40C53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C53A

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C53A	#FFFFFF	#000000	##000000
##40C53A	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B324

Deuteranopia (green-blind)

#BAA848

Tritanopia (blue-blind)

#1FBFA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c53a;
/* rgb */ color: rgb(64, 197, 58);
/* oklch */ color: oklch(72.5% 0.211 142.5);

Tailwind

colors: {
  custom: {
    50: '#87d878',
    500: '#40c53a',
    950: '#000000',
  },
}

SCSS

$custom: #40c53a;
$custom-light: #87d878;
$custom-dark: #000000;

JSON

{
  "hex": "#40c53a",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 58
  },
  "hsl": {
    "h": 117.41,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.72455,
    "c": 0.21118,
    "h": 142.5
  },
  "luminance": 0.41328
}

Semantic roles & 50–950 ramp

primary

#40C53A

secondary

#CA8ECD

accent

#4ADED7

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #40C53A

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

Preview Lab → · Contrast checker → · Palette generator →