#40A536#40A536

#40A536 is a light, vivid green. Relative luminance 0.283; OKLCH L 63.9% C 0.176 H 141.8°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#40A536
RGB	rgb(64, 165, 54)
HSL	hsl(115, 51%, 43%)
HSV	hsv(115, 67%, 65%)
CMYK	cmyk(61.2%, 0%, 67.3%, 35.3%)
CIE-LAB	lab(60.13, -50.72, 47.18)
CIE-LCH	lch(60.13, 69.27, 137.07°)
OKLab	oklab(63.94% -0.1383 0.1087)
OKLCH	oklch(63.94% 0.176 141.8)
XYZ	xyz(16.2345, 28.2651, 8.0895)
Luminance	0.2827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A536 #9B36A5

analogous

#77A536 #40A536 #36A564

triadic

#40A536 #3640A5 #A53640

tetradic

#40A536 #3677A5 #9B36A5 #A56436

square

#40A536 #3677A5 #9B36A5 #A56436

split-complementary

#40A536 #6436A5 #A53677

monochromatic

#1C4918 #2E7727 #40A536 #5CC652 #88D580

Accessibility & contrast

On white

3.16

#40A536 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#40A536 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A536

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A536	#FFFFFF	#000000	##000000
##40A536	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99627

Deuteranopia (green-blind)

#9C8E40

Tritanopia (blue-blind)

#2FA08E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a536;
/* rgb */ color: rgb(64, 165, 54);
/* oklch */ color: oklch(63.9% 0.176 141.8);

Tailwind

colors: {
  custom: {
    50: '#80c172',
    500: '#40a536',
    950: '#000000',
  },
}

SCSS

$custom: #40a536;
$custom-light: #80c172;
$custom-dark: #000000;

JSON

{
  "hex": "#40a536",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 54
  },
  "hsl": {
    "h": 114.595,
    "s": 50.685,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63943,
    "c": 0.1759,
    "h": 141.8
  },
  "luminance": 0.28267
}

Semantic roles & 50–950 ramp

primary

#40A536

secondary

#B878BF

accent

#4EDACE

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #40A536

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

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