#40A336#40A336

#40A336 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.173 H 141.8°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#40A336
RGB	rgb(64, 163, 54)
HSL	hsl(114, 50%, 43%)
HSV	hsv(114, 67%, 64%)
CMYK	cmyk(60.7%, 0%, 66.9%, 36.1%)
CIE-LAB	lab(59.48, -49.98, 46.47)
CIE-LCH	lch(59.48, 68.25, 137.08°)
OKLab	oklab(63.41% -0.1363 0.1072)
OKLCH	oklch(63.41% 0.173 141.8)
XYZ	xyz(15.8766, 27.5492, 7.9702)
Luminance	0.2755 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A336 #9936A3

analogous

#77A336 #40A336 #36A362

triadic

#40A336 #3640A3 #A33640

tetradic

#40A336 #3677A3 #9936A3 #A36236

square

#40A336 #3677A3 #9936A3 #A36236

split-complementary

#40A336 #6236A3 #A33677

monochromatic

#1C4718 #2E7527 #40A336 #5CC551 #87D57F

Accessibility & contrast

On white

3.23

#40A336 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#40A336 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A336

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A336	#FFFFFF	#000000	##000000
##40A336	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79428

Deuteranopia (green-blind)

#9B8C40

Tritanopia (blue-blind)

#309E8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #40a336;
/* rgb */ color: rgb(64, 163, 54);
/* oklch */ color: oklch(63.4% 0.173 141.8);

Tailwind

colors: {
  custom: {
    50: '#80bf72',
    500: '#40a336',
    950: '#000000',
  },
}

SCSS

$custom: #40a336;
$custom-light: #80bf72;
$custom-dark: #000000;

JSON

{
  "hex": "#40a336",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 54
  },
  "hsl": {
    "h": 114.495,
    "s": 50.23,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63407,
    "c": 0.17341,
    "h": 141.8
  },
  "luminance": 0.27551
}

Semantic roles & 50–950 ramp

primary

#40A336

secondary

#B777BE

accent

#4EDACD

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #40A336

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

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