#40BD3E#40BD3E

#40BD3E is a light, vivid green. Relative luminance 0.378; OKLCH L 70.4% C 0.199 H 142.9°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#40BD3E
RGB	rgb(64, 189, 62)
HSL	hsl(119, 51%, 49%)
HSV	hsv(119, 67%, 74%)
CMYK	cmyk(66.1%, 0%, 67.2%, 25.9%)
CIE-LAB	lab(67.90, -58.49, 52.23)
CIE-LCH	lch(67.90, 78.41, 138.23°)
OKLab	oklab(70.39% -0.1589 0.1203)
OKLCH	oklch(70.39% 0.199 142.9)
XYZ	xyz(21.1802, 37.8308, 10.7424)
Luminance	0.3783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BD3E #BB3EBD

analogous

#80BD3E #40BD3E #3EBD7C

triadic

#40BD3E #3E40BD #BD3E40

tetradic

#40BD3E #3E80BD #BB3EBD #BD7C3E

square

#40BD3E #3E80BD #BB3EBD #BD7C3E

split-complementary

#40BD3E #7C3EBD #BD3E80

monochromatic

#216120 #308F2F #40BD3E #6CCE6A #99DD98

Accessibility & contrast

On white

2.45

#40BD3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#40BD3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD3E

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BD3E	#FFFFFF	#000000	##000000
##40BD3E	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC2D

Deuteranopia (green-blind)

#B2A24A

Tritanopia (blue-blind)

#23B8A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40bd3e;
/* rgb */ color: rgb(64, 189, 62);
/* oklch */ color: oklch(70.4% 0.199 142.9);

Tailwind

colors: {
  custom: {
    50: '#85d279',
    500: '#40bd3e',
    950: '#000000',
  },
}

SCSS

$custom: #40bd3e;
$custom-light: #85d279;
$custom-dark: #000000;

JSON

{
  "hex": "#40bd3e",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 62
  },
  "hsl": {
    "h": 119.055,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70388,
    "c": 0.1993,
    "h": 142.9
  },
  "luminance": 0.37833
}

Semantic roles & 50–950 ramp

primary

#40BD3E

secondary

#C88EC9

accent

#4EDAD8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #40BD3E

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

Preview Lab → · Contrast checker → · Palette generator →