#40B65E#40B65E

#40B65E is a light, vivid green. Relative luminance 0.354; OKLCH L 69.0% C 0.164 H 148.6°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#40B65E
RGB	rgb(64, 182, 94)
HSL	hsl(135, 48%, 48%)
HSV	hsv(135, 65%, 71%)
CMYK	cmyk(64.8%, 0%, 48.4%, 28.6%)
CIE-LAB	lab(66.02, -51.94, 35.20)
CIE-LCH	lch(66.02, 62.74, 145.88°)
OKLab	oklab(68.95% -0.1401 0.0857)
OKLCH	oklch(68.95% 0.164 148.6)
XYZ	xyz(20.8612, 35.3519, 16.3117)
Luminance	0.3535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B65E #B64098

analogous

#5DB640 #40B65E #40B699

triadic

#40B65E #5E40B6 #B65E40

tetradic

#40B65E #405DB6 #B64098 #B69940

square

#40B65E #405DB6 #B64098 #B69940

split-complementary

#40B65E #9940B6 #B6405D

monochromatic

#205B2F #308947 #40B65E #69CA82 #96DAA8

Accessibility & contrast

On white

2.60

#40B65E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#40B65E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B65E

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B65E	#FFFFFF	#000000	##000000
##40B65E	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A757

Deuteranopia (green-blind)

#A99C64

Tritanopia (blue-blind)

#17B2A1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #40b65e;
/* rgb */ color: rgb(64, 182, 94);
/* oklch */ color: oklch(69.0% 0.164 148.6);

Tailwind

colors: {
  custom: {
    50: '#82cd8d',
    500: '#40b65e',
    950: '#000000',
  },
}

SCSS

$custom: #40b65e;
$custom-light: #82cd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#40b65e",
  "rgb": {
    "r": 64,
    "g": 182,
    "b": 94
  },
  "hsl": {
    "h": 135.254,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68953,
    "c": 0.16426,
    "h": 148.6
  },
  "luminance": 0.35354
}

Semantic roles & 50–950 ramp

primary

#40B65E

secondary

#C68CB7

accent

#50B5D8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #40B65E

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

Preview Lab → · Contrast checker → · Palette generator →