#40A348#40A348

#40A348 is a light, vivid green. Relative luminance 0.278; OKLCH L 63.6% C 0.159 H 144.8°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#40A348
RGB	rgb(64, 163, 72)
HSL	hsl(125, 44%, 45%)
HSV	hsv(125, 61%, 64%)
CMYK	cmyk(60.7%, 0%, 55.8%, 36.1%)
CIE-LAB	lab(59.66, -47.89, 38.38)
CIE-LCH	lch(59.66, 61.37, 141.29°)
OKLab	oklab(63.62% -0.1298 0.0915)
OKLCH	oklch(63.62% 0.159 144.8)
XYZ	xyz(16.3803, 27.7507, 10.6228)
Luminance	0.2775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A348 #A3409B

analogous

#6AA340 #40A348 #40A379

triadic

#40A348 #4840A3 #A34840

tetradic

#40A348 #406AA3 #A3409B #A37940

square

#40A348 #406AA3 #A3409B #A37940

split-complementary

#40A348 #7940A3 #A3406A

monochromatic

#1D4B21 #2F7735 #40A348 #60C068 #8CD291

Accessibility & contrast

On white

3.21

#40A348 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#40A348 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A348

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A348	#FFFFFF	#000000	##000000
##40A348	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6953F

Deuteranopia (green-blind)

#998C4F

Tritanopia (blue-blind)

#2C9F8F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a348;
/* rgb */ color: rgb(64, 163, 72);
/* oklch */ color: oklch(63.6% 0.159 144.8);

Tailwind

colors: {
  custom: {
    50: '#7fbf7d',
    500: '#40a348',
    950: '#000000',
  },
}

SCSS

$custom: #40a348;
$custom-light: #7fbf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a348",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 72
  },
  "hsl": {
    "h": 124.848,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63618,
    "c": 0.15879,
    "h": 144.8
  },
  "luminance": 0.27752
}

Semantic roles & 50–950 ramp

primary

#40A348

secondary

#BD82B8

accent

#54C9D3

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A348

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

Preview Lab → · Contrast checker → · Palette generator →