#40A353#40A353

#40A353 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.8% C 0.149 H 147.3°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#40A353
RGB	rgb(64, 163, 83)
HSL	hsl(132, 44%, 45%)
HSV	hsv(132, 61%, 64%)
CMYK	cmyk(60.7%, 0%, 49.1%, 36.1%)
CIE-LAB	lab(59.80, -46.30, 33.02)
CIE-LCH	lch(59.80, 56.87, 144.50°)
OKLab	oklab(63.78% -0.1252 0.0803)
OKLCH	oklch(63.78% 0.149 147.3)
XYZ	xyz(16.7718, 27.9073, 12.6847)
Luminance	0.2791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A353 #A34090

analogous

#5FA340 #40A353 #40A385

triadic

#40A353 #5340A3 #A35340

tetradic

#40A353 #405FA3 #A34090 #A38540

square

#40A353 #405FA3 #A34090 #A38540

split-complementary

#40A353 #8540A3 #A3405F

monochromatic

#1D4B26 #2F773D #40A353 #60C072 #8CD299

Accessibility & contrast

On white

3.19

#40A353 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#40A353 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A353

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A353	#FFFFFF	#000000	##000000
##40A353	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5954C

Deuteranopia (green-blind)

#988D59

Tritanopia (blue-blind)

#28A090

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a353;
/* rgb */ color: rgb(64, 163, 83);
/* oklch */ color: oklch(63.8% 0.149 147.3);

Tailwind

colors: {
  custom: {
    50: '#7fbf85',
    500: '#40a353',
    950: '#000000',
  },
}

SCSS

$custom: #40a353;
$custom-light: #7fbf85;
$custom-dark: #000000;

JSON

{
  "hex": "#40a353",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 83
  },
  "hsl": {
    "h": 131.515,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63781,
    "c": 0.14869,
    "h": 147.3
  },
  "luminance": 0.27909
}

Semantic roles & 50–950 ramp

primary

#40A353

secondary

#BD82B1

accent

#54BBD3

background

#F8FBF8

surface

#EFF7EF

border

#CAD0CA

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #40A353

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

Preview Lab → · Contrast checker → · Palette generator →