#40AE38#40AE38

#40AE38 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.4% C 0.186 H 142.2°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#40AE38
RGB	rgb(64, 174, 56)
HSL	hsl(116, 51%, 45%)
HSV	hsv(116, 68%, 68%)
CMYK	cmyk(63.2%, 0%, 67.8%, 31.8%)
CIE-LAB	lab(63.05, -53.79, 49.49)
CIE-LCH	lch(63.05, 73.09, 137.39°)
OKLab	oklab(66.36% -0.1465 0.1138)
OKLCH	oklch(66.36% 0.186 142.2)
XYZ	xyz(17.9632, 31.6459, 8.9022)
Luminance	0.3165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE38 #A638AE

analogous

#7BAE38 #40AE38 #38AE6B

triadic

#40AE38 #3840AE #AE3840

tetradic

#40AE38 #387BAE #A638AE #AE6B38

square

#40AE38 #387BAE #A638AE #AE6B38

split-complementary

#40AE38 #6B38AE #AE387B

monochromatic

#1E511A #2F8029 #40AE38 #61CA59 #8DD988

Accessibility & contrast

On white

2.87

#40AE38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#40AE38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE38

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE38	#FFFFFF	#000000	##000000
##40AE38	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E28

Deuteranopia (green-blind)

#A59543

Tritanopia (blue-blind)

#2CA996

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ae38;
/* rgb */ color: rgb(64, 174, 56);
/* oklch */ color: oklch(66.4% 0.186 142.2);

Tailwind

colors: {
  custom: {
    50: '#82c774',
    500: '#40ae38',
    950: '#000000',
  },
}

SCSS

$custom: #40ae38;
$custom-light: #82c774;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae38",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 56
  },
  "hsl": {
    "h": 115.932,
    "s": 51.304,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66363,
    "c": 0.18552,
    "h": 142.2
  },
  "luminance": 0.31648
}

Semantic roles & 50–950 ramp

primary

#40AE38

secondary

#BE7FC3

accent

#4DDBD1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #40AE38

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

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