#40CD3E#40CD3E

#40CD3E is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.6% C 0.218 H 142.8°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#40CD3E
RGB	rgb(64, 205, 62)
HSL	hsl(119, 59%, 52%)
HSV	hsv(119, 70%, 80%)
CMYK	cmyk(68.8%, 0%, 69.8%, 19.6%)
CIE-LAB	lab(72.96, -63.87, 57.61)
CIE-LCH	lch(72.96, 86.01, 137.95°)
OKLab	oklab(74.58% -0.1735 0.1316)
OKLCH	oklch(74.58% 0.218 142.8)
XYZ	xyz(24.8137, 45.0978, 11.9535)
Luminance	0.4510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD3E #CB3ECD

analogous

#87CD3E #40CD3E #3ECD84

triadic

#40CD3E #3E40CD #CD3E40

tetradic

#40CD3E #3E87CD #CB3ECD #CD843E

square

#40CD3E #3E87CD #CB3ECD #CD843E

split-complementary

#40CD3E #843ECD #CD3E87

monochromatic

#1F731E #2CA32A #40CD3E #70DA6F #A0E69F

Accessibility & contrast

On white

2.10

#40CD3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#40CD3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD3E

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD3E	#FFFFFF	#000000	##000000
##40CD3E	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA28

Deuteranopia (green-blind)

#C1AF4C

Tritanopia (blue-blind)

#18C7B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cd3e;
/* rgb */ color: rgb(64, 205, 62);
/* oklch */ color: oklch(74.6% 0.218 142.8);

Tailwind

colors: {
  custom: {
    50: '#88dd7b',
    500: '#40cd3e',
    950: '#000000',
  },
}

SCSS

$custom: #40cd3e;
$custom-light: #88dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd3e",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 62
  },
  "hsl": {
    "h": 119.161,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74581,
    "c": 0.21775,
    "h": 142.8
  },
  "luminance": 0.451
}

Semantic roles & 50–950 ramp

primary

#40CD3E

secondary

#D294D3

accent

#46E2E0

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CD3E

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

Preview Lab → · Contrast checker → · Palette generator →