#40A045#40A045

#40A045 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.8% C 0.157 H 144.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#40A045
RGB	rgb(64, 160, 69)
HSL	hsl(123, 43%, 44%)
HSV	hsv(123, 60%, 63%)
CMYK	cmyk(60%, 0%, 56.9%, 37.3%)
CIE-LAB	lab(58.66, -47.12, 38.65)
CIE-LCH	lch(58.66, 60.95, 140.64°)
OKLab	oklab(62.78% -0.1278 0.0919)
OKLCH	oklch(62.78% 0.157 144.3)
XYZ	xyz(15.7584, 26.6598, 9.9445)
Luminance	0.2666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A045 #A0409B

analogous

#6BA040 #40A045 #40A075

triadic

#40A045 #4540A0 #A04540

tetradic

#40A045 #406BA0 #A0409B #A07540

square

#40A045 #406BA0 #A0409B #A07540

split-complementary

#40A045 #7540A0 #A0406B

monochromatic

#1D491F #2F7432 #40A045 #5EBF63 #8AD08E

Accessibility & contrast

On white

3.32

#40A045 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#40A045 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A045

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A045	#FFFFFF	#000000	##000000
##40A045	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)

#A3923C

Deuteranopia (green-blind)

#978A4C

Tritanopia (blue-blind)

#2D9C8C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a045;
/* rgb */ color: rgb(64, 160, 69);
/* oklch */ color: oklch(62.8% 0.157 144.3);

Tailwind

colors: {
  custom: {
    50: '#7fbd7b',
    500: '#40a045',
    950: '#000000',
  },
}

SCSS

$custom: #40a045;
$custom-light: #7fbd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#40a045",
  "rgb": {
    "r": 64,
    "g": 160,
    "b": 69
  },
  "hsl": {
    "h": 123.125,
    "s": 42.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.62779,
    "c": 0.15741,
    "h": 144.3
  },
  "luminance": 0.26661
}

Semantic roles & 50–950 ramp

primary

#40A045

secondary

#BB81B8

accent

#55CCD3

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A045

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

Preview Lab → · Contrast checker → · Palette generator →