#40C53D#40C53D

#40C53D is a light, highly saturated green. Relative luminance 0.414; OKLCH L 72.5% C 0.209 H 142.8°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#40C53D
RGB	rgb(64, 197, 61)
HSL	hsl(119, 54%, 51%)
HSV	hsv(119, 69%, 77%)
CMYK	cmyk(67.5%, 0%, 69%, 22.7%)
CIE-LAB	lab(70.43, -61.30, 55.33)
CIE-LCH	lch(70.43, 82.58, 137.93°)
OKLab	oklab(72.48% -0.1666 0.1267)
OKLCH	oklch(72.48% 0.209 142.8)
XYZ	xyz(22.9216, 41.3570, 11.1887)
Luminance	0.4136 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C53D #C23DC5

analogous

#84C53D #40C53D #3DC57E

triadic

#40C53D #3D40C5 #C53D40

tetradic

#40C53D #3D84C5 #C23DC5 #C57E3D

square

#40C53D #3D84C5 #C23DC5 #C57E3D

split-complementary

#40C53D #7E3DC5 #C53D84

monochromatic

#21681F #30982D #40C53D #6ED36C #9DE19B

Accessibility & contrast

On white

2.26

#40C53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#40C53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C53D

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C53D	#FFFFFF	#000000	##000000
##40C53D	1.00	2.26	9.27	9.27
#FFFFFF	2.26	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)

#C9B329

Deuteranopia (green-blind)

#BAA84A

Tritanopia (blue-blind)

#1EBFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c53d;
/* rgb */ color: rgb(64, 197, 61);
/* oklch */ color: oklch(72.5% 0.209 142.8);

Tailwind

colors: {
  custom: {
    50: '#86d879',
    500: '#40c53d',
    950: '#000000',
  },
}

SCSS

$custom: #40c53d;
$custom-light: #86d879;
$custom-dark: #000000;

JSON

{
  "hex": "#40c53d",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 61
  },
  "hsl": {
    "h": 118.676,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72481,
    "c": 0.20928,
    "h": 142.8
  },
  "luminance": 0.41359
}

Semantic roles & 50–950 ramp

primary

#40C53D

secondary

#CC91CD

accent

#4ADDDA

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C53D

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

Preview Lab → · Contrast checker → · Palette generator →