#40AE45#40AE45

#40AE45 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.5% C 0.176 H 144.0°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#40AE45
RGB	rgb(64, 174, 69)
HSL	hsl(123, 46%, 47%)
HSV	hsv(123, 63%, 68%)
CMYK	cmyk(63.2%, 0%, 60.3%, 31.8%)
CIE-LAB	lab(63.17, -52.40, 43.92)
CIE-LCH	lch(63.17, 68.37, 140.03°)
OKLab	oklab(66.5% -0.1421 0.1033)
OKLCH	oklch(66.5% 0.176 144)
XYZ	xyz(18.3235, 31.7900, 10.7995)
Luminance	0.3179 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE45 #AE40A9

analogous

#72AE40 #40AE45 #40AE7C

triadic

#40AE45 #4540AE #AE4540

tetradic

#40AE45 #4072AE #AE40A9 #AE7C40

square

#40AE45 #4072AE #AE40A9 #AE7C40

split-complementary

#40AE45 #7C40AE #AE4072

monochromatic

#1F5522 #308133 #40AE45 #65C669 #92D795

Accessibility & contrast

On white

2.85

#40AE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#40AE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE45

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE45	#FFFFFF	#000000	##000000
##40AE45	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F3A

Deuteranopia (green-blind)

#A4954E

Tritanopia (blue-blind)

#28A997

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ae45;
/* rgb */ color: rgb(64, 174, 69);
/* oklch */ color: oklch(66.5% 0.176 144.0);

Tailwind

colors: {
  custom: {
    50: '#81c77c',
    500: '#40ae45',
    950: '#000000',
  },
}

SCSS

$custom: #40ae45;
$custom-light: #81c77c;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae45",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 69
  },
  "hsl": {
    "h": 122.727,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.665,
    "c": 0.17568,
    "h": 144
  },
  "luminance": 0.31792
}

Semantic roles & 50–950 ramp

primary

#40AE45

secondary

#C288BF

accent

#52D0D6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AE45

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

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