#40DC80#40DC80

#40DC80 is a light, vivid green. Relative luminance 0.538; OKLCH L 79.3% C 0.183 H 152.8°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#40DC80
RGB	rgb(64, 220, 128)
HSL	hsl(145, 69%, 56%)
HSV	hsv(145, 71%, 86%)
CMYK	cmyk(70.9%, 0%, 41.8%, 13.7%)
CIE-LAB	lab(78.36, -60.35, 33.80)
CIE-LCH	lch(78.36, 69.18, 150.75°)
OKLab	oklab(79.3% -0.1626 0.0837)
OKLCH	oklch(79.3% 0.183 152.8)
XYZ	xyz(31.6011, 53.8313, 29.1429)
Luminance	0.5383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DC80 #DC409C

analogous

#4EDC40 #40DC80 #40DCCE

triadic

#40DC80 #8040DC #DC8040

tetradic

#40DC80 #404EDC #DC409C #DCCE40

square

#40DC80 #404EDC #DC409C #DCCE40

split-complementary

#40DC80 #CE40DC #DC404E

monochromatic

#198947 #23BC62 #40DC80 #74E5A2 #A7EFC5

Accessibility & contrast

On white

1.78

#40DC80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#40DC80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DC80

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DC80	#FFFFFF	#000000	##000000
##40DC80	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCA79

Deuteranopia (green-blind)

#C9BD86

Tritanopia (blue-blind)

#00D9C5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #40dc80;
/* rgb */ color: rgb(64, 220, 128);
/* oklch */ color: oklch(79.3% 0.183 152.8);

Tailwind

colors: {
  custom: {
    50: '#89e8a6',
    500: '#40dc80',
    950: '#000000',
  },
}

SCSS

$custom: #40dc80;
$custom-light: #89e8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#40dc80",
  "rgb": {
    "r": 64,
    "g": 220,
    "b": 128
  },
  "hsl": {
    "h": 144.615,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.79295,
    "c": 0.1829,
    "h": 152.8
  },
  "luminance": 0.53835
}

Semantic roles & 50–950 ramp

primary

#40DC80

secondary

#8F3268

accent

#3CA4EC

background

#FCFEFC

surface

#F4FDF6

border

#CED5D0

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #40DC80

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

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