#40AA4A#40AA4A

#40AA4A is a light, vivid green. Relative luminance 0.303; OKLCH L 65.5% C 0.166 H 145.0°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#40AA4A
RGB	rgb(64, 170, 74)
HSL	hsl(126, 45%, 46%)
HSV	hsv(126, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 56.5%, 33.3%)
CIE-LAB	lab(61.94, -50.29, 40.12)
CIE-LCH	lch(61.94, 64.33, 141.42°)
OKLab	oklab(65.5% -0.1362 0.0955)
OKLCH	oklch(65.5% 0.166 145)
XYZ	xyz(17.7240, 30.3321, 11.3979)
Luminance	0.3033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AA4A #AA40A0

analogous

#6BAA40 #40AA4A #40AA7F

triadic

#40AA4A #4A40AA #AA4A40

tetradic

#40AA4A #406BAA #AA40A0 #AA7F40

square

#40AA4A #406BAA #AA40A0 #AA7F40

split-complementary

#40AA4A #7F40AA #AA406B

monochromatic

#1F5123 #2F7E37 #40AA4A #63C46C #8FD596

Accessibility & contrast

On white

2.97

#40AA4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#40AA4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA4A

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AA4A	#FFFFFF	#000000	##000000
##40AA4A	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B41

Deuteranopia (green-blind)

#A09251

Tritanopia (blue-blind)

#28A695

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40aa4a;
/* rgb */ color: rgb(64, 170, 74);
/* oklch */ color: oklch(65.5% 0.166 145.0);

Tailwind

colors: {
  custom: {
    50: '#81c47f',
    500: '#40aa4a',
    950: '#000000',
  },
}

SCSS

$custom: #40aa4a;
$custom-light: #81c47f;
$custom-dark: #000000;

JSON

{
  "hex": "#40aa4a",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 74
  },
  "hsl": {
    "h": 125.66,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65503,
    "c": 0.16632,
    "h": 145
  },
  "luminance": 0.30334
}

Semantic roles & 50–950 ramp

primary

#40AA4A

secondary

#C086BB

accent

#53C9D5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AA4A

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

Preview Lab → · Contrast checker → · Palette generator →