#40E341#40E341

#40E341 is a light, highly saturated green. Relative luminance 0.564; OKLCH L 80.3% C 0.240 H 143.0°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#40E341
RGB	rgb(64, 227, 65)
HSL	hsl(120, 74%, 57%)
HSV	hsv(120, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 71.4%, 11%)
CIE-LAB	lab(79.84, -70.68, 63.64)
CIE-LCH	lch(79.84, 95.11, 138.00°)
OKLab	oklab(80.3% -0.1918 0.1446)
OKLCH	oklch(80.3% 0.24 143)
XYZ	xyz(30.5357, 56.4064, 14.2782)
Luminance	0.5641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E341 #E340E2

analogous

#91E340 #40E341 #40E393

triadic

#40E341 #4140E3 #E34140

tetradic

#40E341 #4091E3 #E340E2 #E39340

square

#40E341 #4091E3 #E340E2 #E39340

split-complementary

#40E341 #9340E3 #E34091

monochromatic

#169316 #1DC81E #40E341 #75EB76 #ABF3AB

Accessibility & contrast

On white

1.71

#40E341 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#40E341 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E341

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E341	#FFFFFF	#000000	##000000
##40E341	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE25

Deuteranopia (green-blind)

#D5C152

Tritanopia (blue-blind)

#00DCC3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #40e341;
/* rgb */ color: rgb(64, 227, 65);
/* oklch */ color: oklch(80.3% 0.240 143.0);

Tailwind

colors: {
  custom: {
    50: '#8ced7f',
    500: '#40e341',
    950: '#000000',
  },
}

SCSS

$custom: #40e341;
$custom-light: #8ced7f;
$custom-dark: #000000;

JSON

{
  "hex": "#40e341",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 65
  },
  "hsl": {
    "h": 120.368,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80302,
    "c": 0.24019,
    "h": 143
  },
  "luminance": 0.5641
}

Semantic roles & 50–950 ramp

primary

#40E341

secondary

#973097

accent

#37F0F1

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #40E341

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

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