#40A169#40A169

#40A169 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.7% C 0.125 H 155.0°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#40A169
RGB	rgb(64, 161, 105)
HSL	hsl(145, 43%, 44%)
HSV	hsv(145, 60%, 63%)
CMYK	cmyk(60.2%, 0%, 34.8%, 36.9%)
CIE-LAB	lab(59.52, -41.59, 20.91)
CIE-LCH	lch(59.52, 46.55, 153.30°)
OKLab	oklab(63.67% -0.1129 0.0526)
OKLCH	oklch(63.67% 0.125 155)
XYZ	xyz(17.4076, 27.5980, 17.7714)
Luminance	0.2760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A169 #A14078

analogous

#48A140 #40A169 #40A19A

triadic

#40A169 #6940A1 #A16940

tetradic

#40A169 #4048A1 #A14078 #A19A40

square

#40A169 #4048A1 #A14078 #A19A40

split-complementary

#40A169 #9A40A1 #A14048

monochromatic

#1D4930 #2F754C #40A169 #5FBF88 #8BD1A8

Accessibility & contrast

On white

3.22

#40A169 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#40A169 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A169

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A169	#FFFFFF	#000000	##000000
##40A169	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19565

Deuteranopia (green-blind)

#938C6D

Tritanopia (blue-blind)

#1C9F92

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #40a169;
/* rgb */ color: rgb(64, 161, 105);
/* oklch */ color: oklch(63.7% 0.125 155.0);

Tailwind

colors: {
  custom: {
    50: '#7ebd94',
    500: '#40a169',
    950: '#000000',
  },
}

SCSS

$custom: #40a169;
$custom-light: #7ebd94;
$custom-dark: #000000;

JSON

{
  "hex": "#40a169",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 105
  },
  "hsl": {
    "h": 145.361,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63668,
    "c": 0.12461,
    "h": 155
  },
  "luminance": 0.276
}

Semantic roles & 50–950 ramp

primary

#40A169

secondary

#BC81A3

accent

#559ED3

background

#F8FBF9

surface

#EFF7F1

border

#CAD0CB

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #40A169

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

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