#40AB44#40AB44

#40AB44 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.7% C 0.173 H 143.9°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#40AB44
RGB	rgb(64, 171, 68)
HSL	hsl(122, 46%, 46%)
HSV	hsv(122, 63%, 67%)
CMYK	cmyk(62.6%, 0%, 60.2%, 32.9%)
CIE-LAB	lab(62.20, -51.42, 43.26)
CIE-LCH	lch(62.20, 67.19, 139.92°)
OKLab	oklab(65.69% -0.1395 0.1018)
OKLCH	oklch(65.69% 0.173 143.9)
XYZ	xyz(17.7196, 30.6314, 10.4464)
Luminance	0.3063 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AB44 #AB40A7

analogous

#71AB40 #40AB44 #40AB79

triadic

#40AB44 #4440AB #AB4440

tetradic

#40AB44 #4071AB #AB40A7 #AB7940

square

#40AB44 #4071AB #AB40A7 #AB7940

split-complementary

#40AB44 #7940AB #AB4071

monochromatic

#1F5221 #2F7E32 #40AB44 #63C567 #90D593

Accessibility & contrast

On white

2.95

#40AB44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#40AB44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AB44

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AB44	#FFFFFF	#000000	##000000
##40AB44	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)

#AE9C39

Deuteranopia (green-blind)

#A1934C

Tritanopia (blue-blind)

#2AA695

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40ab44;
/* rgb */ color: rgb(64, 171, 68);
/* oklch */ color: oklch(65.7% 0.173 143.9);

Tailwind

colors: {
  custom: {
    50: '#81c57b',
    500: '#40ab44',
    950: '#000000',
  },
}

SCSS

$custom: #40ab44;
$custom-light: #81c57b;
$custom-dark: #000000;

JSON

{
  "hex": "#40ab44",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 68
  },
  "hsl": {
    "h": 122.243,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.65693,
    "c": 0.17267,
    "h": 143.9
  },
  "luminance": 0.30633
}

Semantic roles & 50–950 ramp

primary

#40AB44

secondary

#C186BE

accent

#53D0D5

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AB44

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

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