#40A43D#40A43D

#40A43D is a light, vivid green. Relative luminance 0.280; OKLCH L 63.7% C 0.169 H 142.8°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#40A43D
RGB	rgb(64, 164, 61)
HSL	hsl(118, 46%, 44%)
HSV	hsv(118, 63%, 64%)
CMYK	cmyk(61%, 0%, 62.8%, 35.7%)
CIE-LAB	lab(59.87, -49.61, 43.82)
CIE-LCH	lch(59.87, 66.19, 138.55°)
OKLab	oklab(63.75% -0.1349 0.1023)
OKLCH	oklch(63.75% 0.169 142.8)
XYZ	xyz(16.2312, 27.9763, 8.9586)
Luminance	0.2798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A43D #A13DA4

analogous

#74A43D #40A43D #3DA46E

triadic

#40A43D #3D40A4 #A43D40

tetradic

#40A43D #3D74A4 #A13DA4 #A46E3D

square

#40A43D #3D74A4 #A13DA4 #A46E3D

split-complementary

#40A43D #6E3DA4 #A43D74

monochromatic

#1D4B1C #2F772C #40A43D #5FC25C #8BD388

Accessibility & contrast

On white

3.18

#40A43D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#40A43D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A43D

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A43D	#FFFFFF	#000000	##000000
##40A43D	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89531

Deuteranopia (green-blind)

#9B8D46

Tritanopia (blue-blind)

#2E9F8E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a43d;
/* rgb */ color: rgb(64, 164, 61);
/* oklch */ color: oklch(63.7% 0.169 142.8);

Tailwind

colors: {
  custom: {
    50: '#80c076',
    500: '#40a43d',
    950: '#000000',
  },
}

SCSS

$custom: #40a43d;
$custom-light: #80c076;
$custom-dark: #000000;

JSON

{
  "hex": "#40a43d",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 61
  },
  "hsl": {
    "h": 118.252,
    "s": 45.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63748,
    "c": 0.16934,
    "h": 142.8
  },
  "luminance": 0.27978
}

Semantic roles & 50–950 ramp

primary

#40A43D

secondary

#BC7FBD

accent

#52D5D2

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A43D

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

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