#40A548#40A548

#40A548 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.1% C 0.161 H 144.7°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#40A548
RGB	rgb(64, 165, 72)
HSL	hsl(125, 44%, 45%)
HSV	hsv(125, 61%, 65%)
CMYK	cmyk(61.2%, 0%, 56.4%, 35.3%)
CIE-LAB	lab(60.31, -48.65, 39.15)
CIE-LCH	lch(60.31, 62.45, 141.18°)
OKLab	oklab(64.15% -0.1318 0.0932)
OKLCH	oklch(64.15% 0.161 144.7)
XYZ	xyz(16.7382, 28.4665, 10.7421)
Luminance	0.2847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A548 #A5409D

analogous

#6BA540 #40A548 #40A57A

triadic

#40A548 #4840A5 #A54840

tetradic

#40A548 #406BA5 #A5409D #A57A40

square

#40A548 #406BA5 #A5409D #A57A40

split-complementary

#40A548 #7A40A5 #A5406B

monochromatic

#1E4D22 #2F7935 #40A548 #61C268 #8DD392

Accessibility & contrast

On white

3.14

#40A548 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#40A548 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A548

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A548	#FFFFFF	#000000	##000000
##40A548	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8973F

Deuteranopia (green-blind)

#9B8E4F

Tritanopia (blue-blind)

#2BA190

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a548;
/* rgb */ color: rgb(64, 165, 72);
/* oklch */ color: oklch(64.1% 0.161 144.7);

Tailwind

colors: {
  custom: {
    50: '#80c17d',
    500: '#40a548',
    950: '#000000',
  },
}

SCSS

$custom: #40a548;
$custom-light: #80c17d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a548",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 72
  },
  "hsl": {
    "h": 124.752,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6415,
    "c": 0.16145,
    "h": 144.7
  },
  "luminance": 0.28468
}

Semantic roles & 50–950 ramp

primary

#40A548

secondary

#BE83B9

accent

#54CAD4

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A548

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

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