#40A448#40A448

#40A448 is a light, vivid green. Relative luminance 0.281; OKLCH L 63.9% C 0.160 H 144.8°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#40A448
RGB	rgb(64, 164, 72)
HSL	hsl(125, 44%, 45%)
HSV	hsv(125, 61%, 64%)
CMYK	cmyk(61%, 0%, 56.1%, 35.7%)
CIE-LAB	lab(59.99, -48.27, 38.77)
CIE-LCH	lch(59.99, 61.91, 141.23°)
OKLab	oklab(63.88% -0.1308 0.0924)
OKLCH	oklch(63.88% 0.16 144.8)
XYZ	xyz(16.5585, 28.1072, 10.6823)
Luminance	0.2811 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A448 #A4409C

analogous

#6AA440 #40A448 #40A47A

triadic

#40A448 #4840A4 #A44840

tetradic

#40A448 #406AA4 #A4409C #A47A40

square

#40A448 #406AA4 #A4409C #A47A40

split-complementary

#40A448 #7A40A4 #A4406A

monochromatic

#1E4C21 #2F7835 #40A448 #60C168 #8CD292

Accessibility & contrast

On white

3.17

#40A448 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#40A448 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A448

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A448	#FFFFFF	#000000	##000000
##40A448	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7963F

Deuteranopia (green-blind)

#9A8D4F

Tritanopia (blue-blind)

#2BA08F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a448;
/* rgb */ color: rgb(64, 164, 72);
/* oklch */ color: oklch(63.9% 0.160 144.8);

Tailwind

colors: {
  custom: {
    50: '#7fc07d',
    500: '#40a448',
    950: '#000000',
  },
}

SCSS

$custom: #40a448;
$custom-light: #7fc07d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a448",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 72
  },
  "hsl": {
    "h": 124.8,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63884,
    "c": 0.16013,
    "h": 144.8
  },
  "luminance": 0.28109
}

Semantic roles & 50–950 ramp

primary

#40A448

secondary

#BD83B8

accent

#54C9D4

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A448

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

Preview Lab → · Contrast checker → · Palette generator →