#40B96E#40B96E

#40B96E is a light, vivid green. Relative luminance 0.369; OKLCH L 70.0% C 0.153 H 152.5°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#40B96E
RGB	rgb(64, 185, 110)
HSL	hsl(143, 49%, 49%)
HSV	hsv(143, 65%, 73%)
CMYK	cmyk(65.4%, 0%, 40.5%, 27.5%)
CIE-LAB	lab(67.21, -50.39, 28.47)
CIE-LCH	lch(67.21, 57.88, 150.54°)
OKLab	oklab(70.01% -0.1361 0.0707)
OKLCH	oklch(70.01% 0.153 152.5)
XYZ	xyz(22.2759, 36.9114, 20.6995)
Luminance	0.3691 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B96E #B9408B

analogous

#4FB940 #40B96E #40B9AB

triadic

#40B96E #6E40B9 #B96E40

tetradic

#40B96E #404FB9 #B9408B #B9AB40

square

#40B96E #404FB9 #B9408B #B9AB40

split-complementary

#40B96E #AB40B9 #B9404F

monochromatic

#215E38 #308C53 #40B96E #6BCC8F #98DBB2

Accessibility & contrast

On white

2.51

#40B96E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#40B96E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B96E

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B96E	#FFFFFF	#000000	##000000
##40B96E	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AA69

Deuteranopia (green-blind)

#AA9F73

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b96e;
/* rgb */ color: rgb(64, 185, 110);
/* oklch */ color: oklch(70.0% 0.153 152.5);

Tailwind

colors: {
  custom: {
    50: '#82cf98',
    500: '#40b96e',
    950: '#000000',
  },
}

SCSS

$custom: #40b96e;
$custom-light: #82cf98;
$custom-dark: #000000;

JSON

{
  "hex": "#40b96e",
  "rgb": {
    "r": 64,
    "g": 185,
    "b": 110
  },
  "hsl": {
    "h": 142.81,
    "s": 48.594,
    "l": 48.824
  },
  "oklch": {
    "l": 0.70011,
    "c": 0.15339,
    "h": 152.5
  },
  "luminance": 0.36914
}

Semantic roles & 50–950 ramp

primary

#40B96E

secondary

#C78EB1

accent

#50A4D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #40B96E

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

Preview Lab → · Contrast checker → · Palette generator →