#40A161#40A161

#40A161 is a light, vivid green. Relative luminance 0.274; OKLCH L 63.5% C 0.132 H 151.9°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#40A161
RGB	rgb(64, 161, 97)
HSL	hsl(140, 43%, 44%)
HSV	hsv(140, 60%, 63%)
CMYK	cmyk(60.2%, 0%, 39.8%, 36.9%)
CIE-LAB	lab(59.38, -43.12, 25.07)
CIE-LCH	lch(59.38, 49.88, 149.82°)
OKLab	oklab(63.5% -0.1167 0.0624)
OKLCH	oklch(63.5% 0.132 151.9)
XYZ	xyz(17.0156, 27.4412, 15.7069)
Luminance	0.2744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A161 #A14080

analogous

#50A140 #40A161 #40A192

triadic

#40A161 #6140A1 #A16140

tetradic

#40A161 #4050A1 #A14080 #A19240

square

#40A161 #4050A1 #A14080 #A19240

split-complementary

#40A161 #9240A1 #A14050

monochromatic

#1D492C #2F7547 #40A161 #5FBF80 #8BD1A2

Accessibility & contrast

On white

3.24

#40A161 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#40A161 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A161

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A161	#FFFFFF	#000000	##000000
##40A161	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1945D

Deuteranopia (green-blind)

#948B65

Tritanopia (blue-blind)

#229F91

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #40a161;
/* rgb */ color: rgb(64, 161, 97);
/* oklch */ color: oklch(63.5% 0.132 151.9);

Tailwind

colors: {
  custom: {
    50: '#7ebd8e',
    500: '#40a161',
    950: '#000000',
  },
}

SCSS

$custom: #40a161;
$custom-light: #7ebd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#40a161",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 97
  },
  "hsl": {
    "h": 140.412,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63503,
    "c": 0.13235,
    "h": 151.9
  },
  "luminance": 0.27443
}

Semantic roles & 50–950 ramp

primary

#40A161

secondary

#BC81A8

accent

#55A8D3

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #40A161

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

Preview Lab → · Contrast checker → · Palette generator →