#40A347#40A347

#40A347 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.6% C 0.160 H 144.6°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#40A347
RGB	rgb(64, 163, 71)
HSL	hsl(124, 44%, 45%)
HSV	hsv(124, 61%, 64%)
CMYK	cmyk(60.7%, 0%, 56.4%, 36.1%)
CIE-LAB	lab(59.65, -48.02, 38.86)
CIE-LCH	lch(59.65, 61.77, 141.02°)
OKLab	oklab(63.61% -0.1301 0.0925)
OKLCH	oklch(63.61% 0.16 144.6)
XYZ	xyz(16.3479, 27.7378, 10.4524)
Luminance	0.2774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A347 #A3409C

analogous

#6BA340 #40A347 #40A378

triadic

#40A347 #4740A3 #A34740

tetradic

#40A347 #406BA3 #A3409C #A37840

square

#40A347 #406BA3 #A3409C #A37840

split-complementary

#40A347 #7840A3 #A3406B

monochromatic

#1D4B21 #2F7734 #40A347 #60C067 #8CD291

Accessibility & contrast

On white

3.21

#40A347 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#40A347 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A347

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A347	#FFFFFF	#000000	##000000
##40A347	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)

#A6953E

Deuteranopia (green-blind)

#998C4E

Tritanopia (blue-blind)

#2C9F8F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a347;
/* rgb */ color: rgb(64, 163, 71);
/* oklch */ color: oklch(63.6% 0.160 144.6);

Tailwind

colors: {
  custom: {
    50: '#7fbf7d',
    500: '#40a347',
    950: '#000000',
  },
}

SCSS

$custom: #40a347;
$custom-light: #7fbf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a347",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 71
  },
  "hsl": {
    "h": 124.242,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63605,
    "c": 0.15967,
    "h": 144.6
  },
  "luminance": 0.27739
}

Semantic roles & 50–950 ramp

primary

#40A347

secondary

#BD82B8

accent

#54CAD3

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A347

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

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