#40AF45#40AF45

#40AF45 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.8% C 0.177 H 144.0°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#40AF45
RGB	rgb(64, 175, 69)
HSL	hsl(123, 46%, 47%)
HSV	hsv(123, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 60.6%, 31.4%)
CIE-LAB	lab(63.49, -52.77, 44.29)
CIE-LCH	lch(63.49, 68.89, 139.99°)
OKLab	oklab(66.77% -0.1431 0.1041)
OKLCH	oklch(66.77% 0.177 144)
XYZ	xyz(18.5174, 32.1778, 10.8641)
Luminance	0.3218 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF45 #AF40AA

analogous

#73AF40 #40AF45 #40AF7D

triadic

#40AF45 #4540AF #AF4540

tetradic

#40AF45 #4073AF #AF40AA #AF7D40

square

#40AF45 #4073AF #AF40AA #AF7D40

split-complementary

#40AF45 #7D40AF #AF4073

monochromatic

#1F5522 #308233 #40AF45 #65C76A #92D795

Accessibility & contrast

On white

2.82

#40AF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#40AF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF45

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF45	#FFFFFF	#000000	##000000
##40AF45	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F3A

Deuteranopia (green-blind)

#A5964E

Tritanopia (blue-blind)

#28AA98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40af45;
/* rgb */ color: rgb(64, 175, 69);
/* oklch */ color: oklch(66.8% 0.177 144.0);

Tailwind

colors: {
  custom: {
    50: '#82c87c',
    500: '#40af45',
    950: '#000000',
  },
}

SCSS

$custom: #40af45;
$custom-light: #82c87c;
$custom-dark: #000000;

JSON

{
  "hex": "#40af45",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 69
  },
  "hsl": {
    "h": 122.703,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.66765,
    "c": 0.17695,
    "h": 144
  },
  "luminance": 0.3218
}

Semantic roles & 50–950 ramp

primary

#40AF45

secondary

#C388C0

accent

#52D0D6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #40AF45

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

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