#40BE37#40BE37

#40BE37 is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.6% C 0.205 H 142.2°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#40BE37
RGB	rgb(64, 190, 55)
HSL	hsl(116, 55%, 48%)
HSV	hsv(116, 71%, 75%)
CMYK	cmyk(66.3%, 0%, 71.1%, 25.5%)
CIE-LAB	lab(68.16, -59.46, 55.27)
CIE-LCH	lch(68.16, 81.18, 137.09°)
OKLab	oklab(70.59% -0.1619 0.1258)
OKLCH	oklch(70.59% 0.205 142.2)
XYZ	xyz(21.2162, 38.1906, 9.8671)
Luminance	0.3819 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE37 #B537BE

analogous

#83BE37 #40BE37 #37BE71

triadic

#40BE37 #3740BE #BE3740

tetradic

#40BE37 #3783BE #B537BE #BE7137

square

#40BE37 #3783BE #B537BE #BE7137

split-complementary

#40BE37 #7137BE #BE3783

monochromatic

#205F1C #308F29 #40BE37 #68D161 #96DF90

Accessibility & contrast

On white

2.43

#40BE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#40BE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE37

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE37	#FFFFFF	#000000	##000000
##40BE37	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC21

Deuteranopia (green-blind)

#B3A244

Tritanopia (blue-blind)

#24B8A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40be37;
/* rgb */ color: rgb(64, 190, 55);
/* oklch */ color: oklch(70.6% 0.205 142.2);

Tailwind

colors: {
  custom: {
    50: '#85d376',
    500: '#40be37',
    950: '#000000',
  },
}

SCSS

$custom: #40be37;
$custom-light: #85d376;
$custom-dark: #000000;

JSON

{
  "hex": "#40be37",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 55
  },
  "hsl": {
    "h": 116,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70591,
    "c": 0.20504,
    "h": 142.2
  },
  "luminance": 0.38193
}

Semantic roles & 50–950 ramp

primary

#40BE37

secondary

#C587CA

accent

#49DED4

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #40BE37

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

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