#40AA2F#40AA2F

#40AA2F is a light, vivid green. Relative luminance 0.300; OKLCH L 65.2% C 0.187 H 141.1°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#40AA2F
RGB	rgb(64, 170, 47)
HSL	hsl(112, 57%, 43%)
HSV	hsv(112, 72%, 67%)
CMYK	cmyk(62.4%, 0%, 72.4%, 33.3%)
CIE-LAB	lab(61.69, -53.16, 51.63)
CIE-LCH	lch(61.69, 74.11, 135.83°)
OKLab	oklab(65.22% -0.1453 0.1172)
OKLCH	oklch(65.22% 0.187 141.1)
XYZ	xyz(17.0013, 30.0431, 7.5917)
Luminance	0.3004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AA2F #992FAA

analogous

#7EAA2F #40AA2F #2FAA5B

triadic

#40AA2F #2F40AA #AA2F40

tetradic

#40AA2F #2F7EAA #992FAA #AA5B2F

square

#40AA2F #2F7EAA #992FAA #AA5B2F

split-complementary

#40AA2F #5B2FAA #AA2F7E

monochromatic

#1C4A14 #2E7A22 #40AA2F #5CCD49 #87DA79

Accessibility & contrast

On white

3.00

#40AA2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#40AA2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA2F

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AA2F	#FFFFFF	#000000	##000000
##40AA2F	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A1A

Deuteranopia (green-blind)

#A1923B

Tritanopia (blue-blind)

#2FA592

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #40aa2f;
/* rgb */ color: rgb(64, 170, 47);
/* oklch */ color: oklch(65.2% 0.187 141.1);

Tailwind

colors: {
  custom: {
    50: '#82c46f',
    500: '#40aa2f',
    950: '#000000',
  },
}

SCSS

$custom: #40aa2f;
$custom-light: #82c46f;
$custom-dark: #000000;

JSON

{
  "hex": "#40aa2f",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 47
  },
  "hsl": {
    "h": 111.707,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65218,
    "c": 0.18666,
    "h": 141.1
  },
  "luminance": 0.30045
}

Semantic roles & 50–950 ramp

primary

#40AA2F

secondary

#B772C2

accent

#48E0CB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AA2F

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

Preview Lab → · Contrast checker → · Palette generator →