#40A64D#40A64D

#40A64D is a light, vivid green. Relative luminance 0.289; OKLCH L 64.5% C 0.158 H 145.7°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#40A64D
RGB	rgb(64, 166, 77)
HSL	hsl(128, 44%, 45%)
HSV	hsv(128, 61%, 65%)
CMYK	cmyk(61.4%, 0%, 53.6%, 34.9%)
CIE-LAB	lab(60.69, -48.36, 37.15)
CIE-LCH	lch(60.69, 60.98, 142.47°)
OKLab	oklab(64.49% -0.1309 0.0891)
OKLCH	oklch(64.49% 0.158 145.7)
XYZ	xyz(17.0890, 28.8966, 11.6968)
Luminance	0.2890 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A64D #A64099

analogous

#66A640 #40A64D #40A680

triadic

#40A64D #4D40A6 #A64D40

tetradic

#40A64D #4066A6 #A64099 #A68040

square

#40A64D #4066A6 #A64099 #A68040

split-complementary

#40A64D #8040A6 #A64066

monochromatic

#1E4E24 #2F7A39 #40A64D #61C26D #8DD396

Accessibility & contrast

On white

3.10

#40A64D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#40A64D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A64D

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A64D	#FFFFFF	#000000	##000000
##40A64D	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89845

Deuteranopia (green-blind)

#9B8F54

Tritanopia (blue-blind)

#29A292

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a64d;
/* rgb */ color: rgb(64, 166, 77);
/* oklch */ color: oklch(64.5% 0.158 145.7);

Tailwind

colors: {
  custom: {
    50: '#80c181',
    500: '#40a64d',
    950: '#000000',
  },
}

SCSS

$custom: #40a64d;
$custom-light: #80c181;
$custom-dark: #000000;

JSON

{
  "hex": "#40a64d",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 77
  },
  "hsl": {
    "h": 127.647,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64485,
    "c": 0.15834,
    "h": 145.7
  },
  "luminance": 0.28898
}

Semantic roles & 50–950 ramp

primary

#40A64D

secondary

#BE84B7

accent

#54C4D4

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A64D

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

Preview Lab → · Contrast checker → · Palette generator →