#40A545#40A545

#40A545 is a light, vivid green. Relative luminance 0.284; OKLCH L 64.1% C 0.164 H 144.2°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#40A545
RGB	rgb(64, 165, 69)
HSL	hsl(123, 44%, 45%)
HSV	hsv(123, 61%, 65%)
CMYK	cmyk(61.2%, 0%, 58.2%, 35.3%)
CIE-LAB	lab(60.27, -49.04, 40.56)
CIE-LCH	lch(60.27, 63.64, 140.41°)
OKLab	oklab(64.11% -0.133 0.096)
OKLCH	oklch(64.11% 0.164 144.2)
XYZ	xyz(16.6427, 28.4284, 10.2392)
Luminance	0.2843 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A545 #A540A0

analogous

#6EA540 #40A545 #40A577

triadic

#40A545 #4540A5 #A54540

tetradic

#40A545 #406EA5 #A540A0 #A57740

square

#40A545 #406EA5 #A540A0 #A57740

split-complementary

#40A545 #7740A5 #A5406E

monochromatic

#1E4D20 #2F7933 #40A545 #61C265 #8DD390

Accessibility & contrast

On white

3.14

#40A545 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#40A545 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A545

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A545	#FFFFFF	#000000	##000000
##40A545	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8973B

Deuteranopia (green-blind)

#9B8E4C

Tritanopia (blue-blind)

#2CA190

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a545;
/* rgb */ color: rgb(64, 165, 69);
/* oklch */ color: oklch(64.1% 0.164 144.2);

Tailwind

colors: {
  custom: {
    50: '#80c17c',
    500: '#40a545',
    950: '#000000',
  },
}

SCSS

$custom: #40a545;
$custom-light: #80c17c;
$custom-dark: #000000;

JSON

{
  "hex": "#40a545",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 69
  },
  "hsl": {
    "h": 122.97,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64111,
    "c": 0.16405,
    "h": 144.2
  },
  "luminance": 0.2843
}

Semantic roles & 50–950 ramp

primary

#40A545

secondary

#BE83BB

accent

#54CED4

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #40A545

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

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