#40A044#40A044

#40A044 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.8% C 0.158 H 144.1°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#40A044
RGB	rgb(64, 160, 68)
HSL	hsl(123, 43%, 44%)
HSV	hsv(123, 60%, 63%)
CMYK	cmyk(60%, 0%, 57.5%, 37.3%)
CIE-LAB	lab(58.65, -47.25, 39.13)
CIE-LCH	lch(58.65, 61.35, 140.37°)
OKLab	oklab(62.77% -0.1282 0.0928)
OKLCH	oklch(62.77% 0.158 144.1)
XYZ	xyz(15.7276, 26.6475, 9.7824)
Luminance	0.2665 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A044 #A0409C

analogous

#6CA040 #40A044 #40A074

triadic

#40A044 #4440A0 #A04440

tetradic

#40A044 #406CA0 #A0409C #A07440

square

#40A044 #406CA0 #A0409C #A07440

split-complementary

#40A044 #7440A0 #A0406C

monochromatic

#1D491F #2F7431 #40A044 #5EBF62 #8AD08D

Accessibility & contrast

On white

3.32

#40A044 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#40A044 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A044

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A044	#FFFFFF	#000000	##000000
##40A044	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3923B

Deuteranopia (green-blind)

#978A4B

Tritanopia (blue-blind)

#2E9C8C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a044;
/* rgb */ color: rgb(64, 160, 68);
/* oklch */ color: oklch(62.8% 0.158 144.1);

Tailwind

colors: {
  custom: {
    50: '#7fbd7b',
    500: '#40a044',
    950: '#000000',
  },
}

SCSS

$custom: #40a044;
$custom-light: #7fbd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#40a044",
  "rgb": {
    "r": 64,
    "g": 160,
    "b": 68
  },
  "hsl": {
    "h": 122.5,
    "s": 42.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.62765,
    "c": 0.15829,
    "h": 144.1
  },
  "luminance": 0.26649
}

Semantic roles & 50–950 ramp

primary

#40A044

secondary

#BB81B9

accent

#55CDD3

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A044

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

Preview Lab → · Contrast checker → · Palette generator →