#40AF47#40AF47

#40AF47 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.8% C 0.175 H 144.3°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#40AF47
RGB	rgb(64, 175, 71)
HSL	hsl(124, 46%, 47%)
HSV	hsv(124, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 59.4%, 31.4%)
CIE-LAB	lab(63.51, -52.53, 43.39)
CIE-LCH	lch(63.51, 68.13, 140.45°)
OKLab	oklab(66.79% -0.1424 0.1023)
OKLCH	oklch(66.79% 0.175 144.3)
XYZ	xyz(18.5805, 32.2030, 11.1966)
Luminance	0.3221 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF47 #AF40A8

analogous

#71AF40 #40AF47 #40AF7F

triadic

#40AF47 #4740AF #AF4740

tetradic

#40AF47 #4071AF #AF40A8 #AF7F40

square

#40AF47 #4071AF #AF40A8 #AF7F40

split-complementary

#40AF47 #7F40AF #AF4071

monochromatic

#1F5523 #308235 #40AF47 #65C76C #92D797

Accessibility & contrast

On white

2.82

#40AF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#40AF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF47

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF47	#FFFFFF	#000000	##000000
##40AF47	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)

#B2A03C

Deuteranopia (green-blind)

#A4964F

Tritanopia (blue-blind)

#27AA98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40af47;
/* rgb */ color: rgb(64, 175, 71);
/* oklch */ color: oklch(66.8% 0.175 144.3);

Tailwind

colors: {
  custom: {
    50: '#82c87e',
    500: '#40af47',
    950: '#000000',
  },
}

SCSS

$custom: #40af47;
$custom-light: #82c87e;
$custom-dark: #000000;

JSON

{
  "hex": "#40af47",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 71
  },
  "hsl": {
    "h": 123.784,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.66789,
    "c": 0.17532,
    "h": 144.3
  },
  "luminance": 0.32205
}

Semantic roles & 50–950 ramp

primary

#40AF47

secondary

#C388BF

accent

#52CED6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AF47

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

Preview Lab → · Contrast checker → · Palette generator →