#40D53C#40D53C

#40D53C is a light, highly saturated green. Relative luminance 0.490; OKLCH L 76.6% C 0.228 H 142.6°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#40D53C
RGB	rgb(64, 213, 60)
HSL	hsl(118, 65%, 54%)
HSV	hsv(118, 72%, 84%)
CMYK	cmyk(70%, 0%, 71.8%, 16.5%)
CIE-LAB	lab(75.45, -66.64, 60.93)
CIE-LCH	lch(75.45, 90.30, 137.56°)
OKLab	oklab(76.65% -0.1811 0.1383)
OKLCH	oklch(76.65% 0.228 142.6)
XYZ	xyz(26.7226, 49.0018, 12.3241)
Luminance	0.4900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D53C #D13CD5

analogous

#8CD53C #40D53C #3CD584

triadic

#40D53C #3C40D5 #D53C40

tetradic

#40D53C #3C8CD5 #D13CD5 #D5843C

square

#40D53C #3C8CD5 #D13CD5 #D5843C

split-complementary

#40D53C #843CD5 #D53C8C

monochromatic

#1D7C1B #29AE26 #40D53C #71E06E #A3EBA1

Accessibility & contrast

On white

1.94

#40D53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#40D53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D53C

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D53C	#FFFFFF	#000000	##000000
##40D53C	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC121

Deuteranopia (green-blind)

#C9B54C

Tritanopia (blue-blind)

#10CFB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d53c;
/* rgb */ color: rgb(64, 213, 60);
/* oklch */ color: oklch(76.6% 0.228 142.6);

Tailwind

colors: {
  custom: {
    50: '#8ae37b',
    500: '#40d53c',
    950: '#000000',
  },
}

SCSS

$custom: #40d53c;
$custom-light: #8ae37b;
$custom-dark: #000000;

JSON

{
  "hex": "#40d53c",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 60
  },
  "hsl": {
    "h": 118.431,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76646,
    "c": 0.22785,
    "h": 142.6
  },
  "luminance": 0.49005
}

Semantic roles & 50–950 ramp

primary

#40D53C

secondary

#D596D7

accent

#40E8E3

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #40D53C

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

Preview Lab → · Contrast checker → · Palette generator →