#40D53E#40D53E

#40D53E is a light, highly saturated green. Relative luminance 0.490; OKLCH L 76.7% C 0.227 H 142.8°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#40D53E
RGB	rgb(64, 213, 62)
HSL	hsl(119, 64%, 54%)
HSV	hsv(119, 71%, 84%)
CMYK	cmyk(70%, 0%, 70.9%, 16.5%)
CIE-LAB	lab(75.47, -66.47, 60.22)
CIE-LCH	lch(75.47, 89.69, 137.83°)
OKLab	oklab(76.66% -0.1806 0.137)
OKLCH	oklch(76.66% 0.227 142.8)
XYZ	xyz(26.7765, 49.0234, 12.6078)
Luminance	0.4903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D53E #D33ED5

analogous

#8CD53E #40D53E #3ED588

triadic

#40D53E #3E40D5 #D53E40

tetradic

#40D53E #3E8CD5 #D33ED5 #D5883E

square

#40D53E #3E8CD5 #D33ED5 #D5883E

split-complementary

#40D53E #883ED5 #D53E8C

monochromatic

#1D7D1B #28B026 #40D53E #72E070 #A3EBA3

Accessibility & contrast

On white

1.94

#40D53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#40D53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D53E

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D53E	#FFFFFF	#000000	##000000
##40D53E	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC125

Deuteranopia (green-blind)

#C8B54D

Tritanopia (blue-blind)

#0FCFB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d53e;
/* rgb */ color: rgb(64, 213, 62);
/* oklch */ color: oklch(76.7% 0.227 142.8);

Tailwind

colors: {
  custom: {
    50: '#8ae37c',
    500: '#40d53e',
    950: '#000000',
  },
}

SCSS

$custom: #40d53e;
$custom-light: #8ae37c;
$custom-dark: #000000;

JSON

{
  "hex": "#40d53e",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 62
  },
  "hsl": {
    "h": 119.205,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76662,
    "c": 0.22668,
    "h": 142.8
  },
  "luminance": 0.49026
}

Semantic roles & 50–950 ramp

primary

#40D53E

secondary

#D797D8

accent

#41E7E5

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #40D53E

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

Preview Lab → · Contrast checker → · Palette generator →