#40A56D#40A56D

#40A56D is a light, vivid green. Relative luminance 0.291; OKLCH L 64.8% C 0.127 H 155.8°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#40A56D
RGB	rgb(64, 165, 109)
HSL	hsl(147, 44%, 45%)
HSV	hsv(147, 61%, 65%)
CMYK	cmyk(61.2%, 0%, 33.9%, 35.3%)
CIE-LAB	lab(60.87, -42.48, 20.55)
CIE-LCH	lch(60.87, 47.19, 154.19°)
OKLab	oklab(64.8% -0.1154 0.0518)
OKLCH	oklch(64.8% 0.127 155.8)
XYZ	xyz(18.3282, 29.1026, 19.1165)
Luminance	0.2910 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A56D #A54078

analogous

#45A540 #40A56D #40A5A0

triadic

#40A56D #6D40A5 #A56D40

tetradic

#40A56D #4045A5 #A54078 #A5A040

square

#40A56D #4045A5 #A54078 #A5A040

split-complementary

#40A56D #A040A5 #A54045

monochromatic

#1E4D33 #2F7950 #40A56D #61C28C #8DD3AC

Accessibility & contrast

On white

3.08

#40A56D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#40A56D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A56D

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A56D	#FFFFFF	#000000	##000000
##40A56D	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49969

Deuteranopia (green-blind)

#978F71

Tritanopia (blue-blind)

#16A496

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #40a56d;
/* rgb */ color: rgb(64, 165, 109);
/* oklch */ color: oklch(64.8% 0.127 155.8);

Tailwind

colors: {
  custom: {
    50: '#7fc097',
    500: '#40a56d',
    950: '#000000',
  },
}

SCSS

$custom: #40a56d;
$custom-light: #7fc097;
$custom-dark: #000000;

JSON

{
  "hex": "#40a56d",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 109
  },
  "hsl": {
    "h": 146.733,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64798,
    "c": 0.12652,
    "h": 155.8
  },
  "luminance": 0.29104
}

Semantic roles & 50–950 ramp

primary

#40A56D

secondary

#BE83A4

accent

#549BD4

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #40A56D

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

Preview Lab → · Contrast checker → · Palette generator →