#40A63C#40A63C

#40A63C is a light, vivid green. Relative luminance 0.287; OKLCH L 64.3% C 0.173 H 142.7°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#40A63C
RGB	rgb(64, 166, 60)
HSL	hsl(118, 47%, 44%)
HSV	hsv(118, 64%, 65%)
CMYK	cmyk(61.4%, 0%, 63.9%, 34.9%)
CIE-LAB	lab(60.50, -50.47, 44.98)
CIE-LCH	lch(60.50, 67.61, 138.29°)
OKLab	oklab(64.27% -0.1373 0.1047)
OKLCH	oklch(64.27% 0.173 142.7)
XYZ	xyz(16.5653, 28.6871, 8.9383)
Luminance	0.2869 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A63C #A23CA6

analogous

#75A63C #40A63C #3CA66D

triadic

#40A63C #3C40A6 #A63C40

tetradic

#40A63C #3C75A6 #A23CA6 #A66D3C

square

#40A63C #3C75A6 #A23CA6 #A66D3C

split-complementary

#40A63C #6D3CA6 #A63C75

monochromatic

#1D4C1C #2F792C #40A63C #5FC45B #8BD488

Accessibility & contrast

On white

3.12

#40A63C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#40A63C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A63C

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A63C	#FFFFFF	#000000	##000000
##40A63C	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9730

Deuteranopia (green-blind)

#9D8F45

Tritanopia (blue-blind)

#2EA190

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a63c;
/* rgb */ color: rgb(64, 166, 60);
/* oklch */ color: oklch(64.3% 0.173 142.7);

Tailwind

colors: {
  custom: {
    50: '#80c176',
    500: '#40a63c',
    950: '#000000',
  },
}

SCSS

$custom: #40a63c;
$custom-light: #80c176;
$custom-dark: #000000;

JSON

{
  "hex": "#40a63c",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 60
  },
  "hsl": {
    "h": 117.736,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64271,
    "c": 0.17267,
    "h": 142.7
  },
  "luminance": 0.28689
}

Semantic roles & 50–950 ramp

primary

#40A63C

secondary

#BC7FBE

accent

#51D7D2

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A63C

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

Preview Lab → · Contrast checker → · Palette generator →