#40AF53#40AF53

#40AF53 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.9% C 0.165 H 146.6°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#40AF53
RGB	rgb(64, 175, 83)
HSL	hsl(130, 46%, 47%)
HSV	hsv(130, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 52.6%, 31.4%)
CIE-LAB	lab(63.65, -50.94, 37.77)
CIE-LCH	lch(63.65, 63.42, 143.44°)
OKLab	oklab(66.95% -0.1376 0.0909)
OKLCH	oklch(66.95% 0.165 146.6)
XYZ	xyz(19.0044, 32.3726, 13.4289)
Luminance	0.3237 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF53 #AF409C

analogous

#65AF40 #40AF53 #40AF8B

triadic

#40AF53 #5340AF #AF5340

tetradic

#40AF53 #4065AF #AF409C #AF8B40

square

#40AF53 #4065AF #AF409C #AF8B40

split-complementary

#40AF53 #8B40AF #AF4065

monochromatic

#1F5528 #30823E #40AF53 #65C776 #92D79E

Accessibility & contrast

On white

2.81

#40AF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#40AF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF53

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF53	#FFFFFF	#000000	##000000
##40AF53	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A04B

Deuteranopia (green-blind)

#A3965A

Tritanopia (blue-blind)

#22AB9A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40af53;
/* rgb */ color: rgb(64, 175, 83);
/* oklch */ color: oklch(66.9% 0.165 146.6);

Tailwind

colors: {
  custom: {
    50: '#81c885',
    500: '#40af53',
    950: '#000000',
  },
}

SCSS

$custom: #40af53;
$custom-light: #81c885;
$custom-dark: #000000;

JSON

{
  "hex": "#40af53",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 83
  },
  "hsl": {
    "h": 130.27,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.66949,
    "c": 0.16496,
    "h": 146.6
  },
  "luminance": 0.32374
}

Semantic roles & 50–950 ramp

primary

#40AF53

secondary

#C388B9

accent

#52BFD6

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #40AF53

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

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