#40A549#40A549

#40A549 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.2% C 0.161 H 144.9°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#40A549
RGB	rgb(64, 165, 73)
HSL	hsl(125, 44%, 45%)
HSV	hsv(125, 61%, 65%)
CMYK	cmyk(61.2%, 0%, 55.8%, 35.3%)
CIE-LAB	lab(60.32, -48.52, 38.68)
CIE-LCH	lch(60.32, 62.05, 141.44°)
OKLab	oklab(64.16% -0.1314 0.0922)
OKLCH	oklch(64.16% 0.161 144.9)
XYZ	xyz(16.7711, 28.4797, 10.9154)
Luminance	0.2848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A549 #A5409C

analogous

#69A540 #40A549 #40A57C

triadic

#40A549 #4940A5 #A54940

tetradic

#40A549 #4069A5 #A5409C #A57C40

square

#40A549 #4069A5 #A5409C #A57C40

split-complementary

#40A549 #7C40A5 #A54069

monochromatic

#1E4D22 #2F7935 #40A549 #61C269 #8DD393

Accessibility & contrast

On white

3.14

#40A549 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#40A549 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A549

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A549	#FFFFFF	#000000	##000000
##40A549	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89740

Deuteranopia (green-blind)

#9B8E50

Tritanopia (blue-blind)

#2AA190

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a549;
/* rgb */ color: rgb(64, 165, 73);
/* oklch */ color: oklch(64.2% 0.161 144.9);

Tailwind

colors: {
  custom: {
    50: '#80c17e',
    500: '#40a549',
    950: '#000000',
  },
}

SCSS

$custom: #40a549;
$custom-light: #80c17e;
$custom-dark: #000000;

JSON

{
  "hex": "#40a549",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 73
  },
  "hsl": {
    "h": 125.347,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64163,
    "c": 0.16058,
    "h": 144.9
  },
  "luminance": 0.28481
}

Semantic roles & 50–950 ramp

primary

#40A549

secondary

#BE83B8

accent

#54C8D4

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A549

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

Preview Lab → · Contrast checker → · Palette generator →