#40E346#40E346

#40E346 is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.3% C 0.237 H 143.4°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#40E346
RGB	rgb(64, 227, 70)
HSL	hsl(122, 74%, 57%)
HSV	hsv(122, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 69.2%, 11%)
CIE-LAB	lab(79.88, -70.26, 61.84)
CIE-LCH	lch(79.88, 93.60, 138.65°)
OKLab	oklab(80.34% -0.1905 0.1414)
OKLCH	oklch(80.34% 0.237 143.4)
XYZ	xyz(30.6870, 56.4669, 15.0751)
Luminance	0.5647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E346 #E340DD

analogous

#8BE340 #40E346 #40E398

triadic

#40E346 #4640E3 #E34640

tetradic

#40E346 #408BE3 #E340DD #E39840

square

#40E346 #408BE3 #E340DD #E39840

split-complementary

#40E346 #9840E3 #E3408B

monochromatic

#16931A #1DC824 #40E346 #75EB7A #ABF3AD

Accessibility & contrast

On white

1.71

#40E346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#40E346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E346

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E346	#FFFFFF	#000000	##000000
##40E346	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE2E

Deuteranopia (green-blind)

#D5C155

Tritanopia (blue-blind)

#00DDC4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #40e346;
/* rgb */ color: rgb(64, 227, 70);
/* oklch */ color: oklch(80.3% 0.237 143.4);

Tailwind

colors: {
  custom: {
    50: '#8ced81',
    500: '#40e346',
    950: '#000000',
  },
}

SCSS

$custom: #40e346;
$custom-light: #8ced81;
$custom-dark: #000000;

JSON

{
  "hex": "#40e346",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 70
  },
  "hsl": {
    "h": 122.209,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80341,
    "c": 0.2372,
    "h": 143.4
  },
  "luminance": 0.5647
}

Semantic roles & 50–950 ramp

primary

#40E346

secondary

#973094

accent

#37EAF1

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #40E346

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

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