#40E368#40E368

#40E368 is a light, highly saturated green. Relative luminance 0.570; OKLCH L 80.7% C 0.212 H 147.4°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#40E368
RGB	rgb(64, 227, 104)
HSL	hsl(135, 74%, 57%)
HSV	hsv(135, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 54.2%, 11%)
CIE-LAB	lab(80.19, -66.50, 47.77)
CIE-LCH	lch(80.19, 81.88, 144.31°)
OKLab	oklab(80.7% -0.179 0.1143)
OKLCH	oklch(80.7% 0.212 147.4)
XYZ	xyz(32.0797, 57.0240, 22.4101)
Luminance	0.5703 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E368 #E340BB

analogous

#6AE340 #40E368 #40E3BA

triadic

#40E368 #6840E3 #E36840

tetradic

#40E368 #406AE3 #E340BB #E3BA40

square

#40E368 #406AE3 #E340BB #E3BA40

split-complementary

#40E368 #BA40E3 #E3406A

monochromatic

#169334 #1DC847 #40E368 #75EB92 #ABF3BC

Accessibility & contrast

On white

1.69

#40E368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#40E368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E368

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E368	#FFFFFF	#000000	##000000
##40E368	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)

#E6CF5D

Deuteranopia (green-blind)

#D3C271

Tritanopia (blue-blind)

#00DEC7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #40e368;
/* rgb */ color: rgb(64, 227, 104);
/* oklch */ color: oklch(80.7% 0.212 147.4);

Tailwind

colors: {
  custom: {
    50: '#8bed96',
    500: '#40e368',
    950: '#000000',
  },
}

SCSS

$custom: #40e368;
$custom-light: #8bed96;
$custom-dark: #000000;

JSON

{
  "hex": "#40e368",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 104
  },
  "hsl": {
    "h": 134.724,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80703,
    "c": 0.21242,
    "h": 147.4
  },
  "luminance": 0.57028
}

Semantic roles & 50–950 ramp

primary

#40E368

secondary

#97307E

accent

#37C3F1

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #40E368

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

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