#40AD53#40AD53

#40AD53 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.4% C 0.162 H 146.7°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#40AD53
RGB	rgb(64, 173, 83)
HSL	hsl(130, 46%, 46%)
HSV	hsv(130, 63%, 68%)
CMYK	cmyk(63%, 0%, 52%, 32.2%)
CIE-LAB	lab(63.01, -50.18, 36.99)
CIE-LCH	lch(63.01, 62.34, 143.61°)
OKLab	oklab(66.42% -0.1356 0.0892)
OKLCH	oklch(66.42% 0.162 146.7)
XYZ	xyz(18.6180, 31.5998, 13.3002)
Luminance	0.3160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AD53 #AD409A

analogous

#64AD40 #40AD53 #40AD8A

triadic

#40AD53 #5340AD #AD5340

tetradic

#40AD53 #4064AD #AD409A #AD8A40

square

#40AD53 #4064AD #AD409A #AD8A40

split-complementary

#40AD53 #8A40AD #AD4064

monochromatic

#1F5428 #2F803E #40AD53 #64C675 #91D69D

Accessibility & contrast

On white

2.87

#40AD53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#40AD53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD53

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AD53	#FFFFFF	#000000	##000000
##40AD53	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9E4B

Deuteranopia (green-blind)

#A1955A

Tritanopia (blue-blind)

#23A998

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ad53;
/* rgb */ color: rgb(64, 173, 83);
/* oklch */ color: oklch(66.4% 0.162 146.7);

Tailwind

colors: {
  custom: {
    50: '#81c685',
    500: '#40ad53',
    950: '#000000',
  },
}

SCSS

$custom: #40ad53;
$custom-light: #81c685;
$custom-dark: #000000;

JSON

{
  "hex": "#40ad53",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 83
  },
  "hsl": {
    "h": 130.459,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.66422,
    "c": 0.1623,
    "h": 146.7
  },
  "luminance": 0.31602
}

Semantic roles & 50–950 ramp

primary

#40AD53

secondary

#C287B7

accent

#52BFD6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #40AD53

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

Preview Lab → · Contrast checker → · Palette generator →