#40CA3E#40CA3E

#40CA3E is a light, highly saturated green. Relative luminance 0.437; OKLCH L 73.8% C 0.214 H 142.8°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#40CA3E
RGB	rgb(64, 202, 62)
HSL	hsl(119, 57%, 52%)
HSV	hsv(119, 69%, 79%)
CMYK	cmyk(68.3%, 0%, 69.3%, 20.8%)
CIE-LAB	lab(72.01, -62.88, 56.62)
CIE-LCH	lch(72.01, 84.61, 138.00°)
OKLab	oklab(73.8% -0.1708 0.1295)
OKLCH	oklch(73.8% 0.214 142.8)
XYZ	xyz(24.1030, 43.6763, 11.7166)
Luminance	0.4368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA3E #C83ECA

analogous

#86CA3E #40CA3E #3ECA82

triadic

#40CA3E #3E40CA #CA3E40

tetradic

#40CA3E #3E86CA #C83ECA #CA823E

square

#40CA3E #3E86CA #C83ECA #CA823E

split-complementary

#40CA3E #823ECA #CA3E86

monochromatic

#206F1F #2D9F2C #40CA3E #70D76E #9FE49E

Accessibility & contrast

On white

2.16

#40CA3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#40CA3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA3E

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA3E	#FFFFFF	#000000	##000000
##40CA3E	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB729

Deuteranopia (green-blind)

#BEAC4C

Tritanopia (blue-blind)

#1AC4AE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40ca3e;
/* rgb */ color: rgb(64, 202, 62);
/* oklch */ color: oklch(73.8% 0.214 142.8);

Tailwind

colors: {
  custom: {
    50: '#87db7b',
    500: '#40ca3e',
    950: '#000000',
  },
}

SCSS

$custom: #40ca3e;
$custom-light: #87db7b;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca3e",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 62
  },
  "hsl": {
    "h": 119.143,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73797,
    "c": 0.21436,
    "h": 142.8
  },
  "luminance": 0.43679
}

Semantic roles & 50–950 ramp

primary

#40CA3E

secondary

#D093D1

accent

#48E0DE

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CA3E

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

Preview Lab → · Contrast checker → · Palette generator →