#40A442#40A442

#40A442 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.8% C 0.165 H 143.6°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#40A442
RGB	rgb(64, 164, 66)
HSL	hsl(121, 44%, 45%)
HSV	hsv(121, 61%, 64%)
CMYK	cmyk(61%, 0%, 59.8%, 35.7%)
CIE-LAB	lab(59.92, -49.03, 41.57)
CIE-LCH	lch(59.92, 64.28, 139.71°)
OKLab	oklab(63.81% -0.1331 0.098)
OKLCH	oklch(63.81% 0.165 143.6)
XYZ	xyz(16.3722, 28.0327, 9.7013)
Luminance	0.2803 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A442 #A440A2

analogous

#70A440 #40A442 #40A474

triadic

#40A442 #4240A4 #A44240

tetradic

#40A442 #4070A4 #A440A2 #A47440

square

#40A442 #4070A4 #A440A2 #A47440

split-complementary

#40A442 #7440A4 #A44070

monochromatic

#1E4C1F #2F7830 #40A442 #60C162 #8CD28E

Accessibility & contrast

On white

3.18

#40A442 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#40A442 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A442

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A442	#FFFFFF	#000000	##000000
##40A442	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79638

Deuteranopia (green-blind)

#9B8D4A

Tritanopia (blue-blind)

#2DA08F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a442;
/* rgb */ color: rgb(64, 164, 66);
/* oklch */ color: oklch(63.8% 0.165 143.6);

Tailwind

colors: {
  custom: {
    50: '#80c07a',
    500: '#40a442',
    950: '#000000',
  },
}

SCSS

$custom: #40a442;
$custom-light: #80c07a;
$custom-dark: #000000;

JSON

{
  "hex": "#40a442",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 66
  },
  "hsl": {
    "h": 121.2,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63807,
    "c": 0.16527,
    "h": 143.6
  },
  "luminance": 0.28034
}

Semantic roles & 50–950 ramp

primary

#40A442

secondary

#BD83BC

accent

#54D1D4

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A442

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

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