#40AB47#40AB47

#40AB47 is a light, vivid green. Relative luminance 0.307; OKLCH L 65.7% C 0.170 H 144.4°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#40AB47
RGB	rgb(64, 171, 71)
HSL	hsl(124, 46%, 46%)
HSV	hsv(124, 63%, 67%)
CMYK	cmyk(62.6%, 0%, 58.5%, 32.9%)
CIE-LAB	lab(62.23, -51.05, 41.89)
CIE-LCH	lch(62.23, 66.04, 140.63°)
OKLab	oklab(65.73% -0.1383 0.0991)
OKLCH	oklch(65.73% 0.17 144.4)
XYZ	xyz(17.8135, 30.6690, 10.9410)
Luminance	0.3067 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AB47 #AB40A4

analogous

#6EAB40 #40AB47 #40AB7C

triadic

#40AB47 #4740AB #AB4740

tetradic

#40AB47 #406EAB #AB40A4 #AB7C40

square

#40AB47 #406EAB #AB40A4 #AB7C40

split-complementary

#40AB47 #7C40AB #AB406E

monochromatic

#1F5222 #2F7E35 #40AB47 #63C56A #90D595

Accessibility & contrast

On white

2.94

#40AB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#40AB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AB47

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AB47	#FFFFFF	#000000	##000000
##40AB47	1.00	2.94	7.13	7.13
#FFFFFF	2.94	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)

#AE9C3D

Deuteranopia (green-blind)

#A1934F

Tritanopia (blue-blind)

#29A795

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40ab47;
/* rgb */ color: rgb(64, 171, 71);
/* oklch */ color: oklch(65.7% 0.170 144.4);

Tailwind

colors: {
  custom: {
    50: '#81c57d',
    500: '#40ab47',
    950: '#000000',
  },
}

SCSS

$custom: #40ab47;
$custom-light: #81c57d;
$custom-dark: #000000;

JSON

{
  "hex": "#40ab47",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 71
  },
  "hsl": {
    "h": 123.925,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6573,
    "c": 0.17018,
    "h": 144.4
  },
  "luminance": 0.30671
}

Semantic roles & 50–950 ramp

primary

#40AB47

secondary

#C186BD

accent

#53CDD5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AB47

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

Preview Lab → · Contrast checker → · Palette generator →