#40B95B#40B95B

#40B95B is a light, vivid green. Relative luminance 0.365; OKLCH L 69.7% C 0.171 H 147.6°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#40B95B
RGB	rgb(64, 185, 91)
HSL	hsl(133, 49%, 49%)
HSV	hsv(133, 65%, 73%)
CMYK	cmyk(65.4%, 0%, 50.8%, 27.5%)
CIE-LAB	lab(66.93, -53.52, 37.83)
CIE-LCH	lch(66.93, 65.54, 144.74°)
OKLab	oklab(69.69% -0.1444 0.0915)
OKLCH	oklch(69.69% 0.171 147.6)
XYZ	xyz(21.3501, 36.5410, 15.8235)
Luminance	0.3654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B95B #B9409E

analogous

#62B940 #40B95B #40B998

triadic

#40B95B #5B40B9 #B95B40

tetradic

#40B95B #4062B9 #B9409E #B99840

square

#40B95B #4062B9 #B9409E #B99840

split-complementary

#40B95B #9840B9 #B94062

monochromatic

#215E2E #308C45 #40B95B #6BCC80 #98DBA7

Accessibility & contrast

On white

2.53

#40B95B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#40B95B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B95B

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B95B	#FFFFFF	#000000	##000000
##40B95B	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA953

Deuteranopia (green-blind)

#AC9F62

Tritanopia (blue-blind)

#17B5A3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b95b;
/* rgb */ color: rgb(64, 185, 91);
/* oklch */ color: oklch(69.7% 0.171 147.6);

Tailwind

colors: {
  custom: {
    50: '#83cf8b',
    500: '#40b95b',
    950: '#000000',
  },
}

SCSS

$custom: #40b95b;
$custom-light: #83cf8b;
$custom-dark: #000000;

JSON

{
  "hex": "#40b95b",
  "rgb": {
    "r": 64,
    "g": 185,
    "b": 91
  },
  "hsl": {
    "h": 133.388,
    "s": 48.594,
    "l": 48.824
  },
  "oklch": {
    "l": 0.6969,
    "c": 0.17096,
    "h": 147.6
  },
  "luminance": 0.36543
}

Semantic roles & 50–950 ramp

primary

#40B95B

secondary

#C78EBA

accent

#50BAD8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #40B95B

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

Preview Lab → · Contrast checker → · Palette generator →