#40E369#40E369

#40E369 is a light, highly saturated green. Relative luminance 0.570; OKLCH L 80.7% C 0.212 H 147.6°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#40E369
RGB	rgb(64, 227, 105)
HSL	hsl(135, 74%, 57%)
HSV	hsv(135, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 53.7%, 11%)
CIE-LAB	lab(80.20, -66.37, 47.32)
CIE-LCH	lch(80.20, 81.51, 144.51°)
OKLab	oklab(80.72% -0.1787 0.1134)
OKLCH	oklch(80.72% 0.212 147.6)
XYZ	xyz(32.1308, 57.0444, 22.6792)
Luminance	0.5705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E369 #E340BA

analogous

#69E340 #40E369 #40E3BB

triadic

#40E369 #6940E3 #E36940

tetradic

#40E369 #4069E3 #E340BA #E3BB40

square

#40E369 #4069E3 #E340BA #E3BB40

split-complementary

#40E369 #BB40E3 #E34069

monochromatic

#169335 #1DC848 #40E369 #75EB93 #ABF3BD

Accessibility & contrast

On white

1.69

#40E369 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#40E369 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E369

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E369	#FFFFFF	#000000	##000000
##40E369	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CF5E

Deuteranopia (green-blind)

#D2C272

Tritanopia (blue-blind)

#00DEC7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #40e369;
/* rgb */ color: rgb(64, 227, 105);
/* oklch */ color: oklch(80.7% 0.212 147.6);

Tailwind

colors: {
  custom: {
    50: '#8bed96',
    500: '#40e369',
    950: '#000000',
  },
}

SCSS

$custom: #40e369;
$custom-light: #8bed96;
$custom-dark: #000000;

JSON

{
  "hex": "#40e369",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 105
  },
  "hsl": {
    "h": 135.092,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80716,
    "c": 0.2116,
    "h": 147.6
  },
  "luminance": 0.57048
}

Semantic roles & 50–950 ramp

primary

#40E369

secondary

#97307D

accent

#37C2F1

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #40E369

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

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