#40AB45#40AB45

#40AB45 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.7% C 0.172 H 144.0°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#40AB45
RGB	rgb(64, 171, 69)
HSL	hsl(123, 46%, 46%)
HSV	hsv(123, 63%, 67%)
CMYK	cmyk(62.6%, 0%, 59.6%, 32.9%)
CIE-LAB	lab(62.21, -51.30, 42.81)
CIE-LCH	lch(62.21, 66.81, 140.15°)
OKLab	oklab(65.71% -0.1391 0.1009)
OKLCH	oklch(65.71% 0.172 144)
XYZ	xyz(17.7504, 30.6438, 10.6085)
Luminance	0.3065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AB45 #AB40A6

analogous

#70AB40 #40AB45 #40AB7A

triadic

#40AB45 #4540AB #AB4540

tetradic

#40AB45 #4070AB #AB40A6 #AB7A40

square

#40AB45 #4070AB #AB40A6 #AB7A40

split-complementary

#40AB45 #7A40AB #AB4070

monochromatic

#1F5221 #2F7E33 #40AB45 #63C568 #90D593

Accessibility & contrast

On white

2.95

#40AB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#40AB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AB45

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AB45	#FFFFFF	#000000	##000000
##40AB45	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9C3A

Deuteranopia (green-blind)

#A1934D

Tritanopia (blue-blind)

#29A695

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40ab45;
/* rgb */ color: rgb(64, 171, 69);
/* oklch */ color: oklch(65.7% 0.172 144.0);

Tailwind

colors: {
  custom: {
    50: '#81c57c',
    500: '#40ab45',
    950: '#000000',
  },
}

SCSS

$custom: #40ab45;
$custom-light: #81c57c;
$custom-dark: #000000;

JSON

{
  "hex": "#40ab45",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 69
  },
  "hsl": {
    "h": 122.804,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.65705,
    "c": 0.17185,
    "h": 144
  },
  "luminance": 0.30645
}

Semantic roles & 50–950 ramp

primary

#40AB45

secondary

#C186BE

accent

#53CFD5

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AB45

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

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