#40AB2F#40AB2F

#40AB2F is a light, vivid green. Relative luminance 0.304; OKLCH L 65.5% C 0.188 H 141.1°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#40AB2F
RGB	rgb(64, 171, 47)
HSL	hsl(112, 57%, 43%)
HSV	hsv(112, 73%, 67%)
CMYK	cmyk(62.6%, 0%, 72.5%, 32.9%)
CIE-LAB	lab(62.01, -53.51, 51.96)
CIE-LCH	lch(62.01, 74.59, 135.84°)
OKLab	oklab(65.49% -0.1463 0.1179)
OKLCH	oklch(65.49% 0.188 141.1)
XYZ	xyz(17.1895, 30.4194, 7.6544)
Luminance	0.3042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AB2F #9A2FAB

analogous

#7EAB2F #40AB2F #2FAB5C

triadic

#40AB2F #2F40AB #AB2F40

tetradic

#40AB2F #2F7EAB #9A2FAB #AB5C2F

square

#40AB2F #2F7EAB #9A2FAB #AB5C2F

split-complementary

#40AB2F #5C2FAB #AB2F7E

monochromatic

#1C4B15 #2E7B22 #40AB2F #5CCD4A #87DA7A

Accessibility & contrast

On white

2.96

#40AB2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#40AB2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AB2F

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AB2F	#FFFFFF	#000000	##000000
##40AB2F	1.00	2.96	7.08	7.08
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B1A

Deuteranopia (green-blind)

#A2923B

Tritanopia (blue-blind)

#2FA693

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40ab2f;
/* rgb */ color: rgb(64, 171, 47);
/* oklch */ color: oklch(65.5% 0.188 141.1);

Tailwind

colors: {
  custom: {
    50: '#82c56f',
    500: '#40ab2f',
    950: '#000000',
  },
}

SCSS

$custom: #40ab2f;
$custom-light: #82c56f;
$custom-dark: #000000;

JSON

{
  "hex": "#40ab2f",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 47
  },
  "hsl": {
    "h": 111.774,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65485,
    "c": 0.18784,
    "h": 141.1
  },
  "luminance": 0.30421
}

Semantic roles & 50–950 ramp

primary

#40AB2F

secondary

#B873C3

accent

#48E0CB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AB2F

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

Preview Lab → · Contrast checker → · Palette generator →