#40D861#40D861

#40D861 is a light, highly saturated green. Relative luminance 0.511; OKLCH L 77.8% C 0.205 H 146.9°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#40D861
RGB	rgb(64, 216, 97)
HSL	hsl(133, 66%, 55%)
HSV	hsv(133, 70%, 85%)
CMYK	cmyk(70.4%, 0%, 55.1%, 15.3%)
CIE-LAB	lab(76.72, -63.71, 46.85)
CIE-LCH	lch(76.72, 79.08, 143.67°)
OKLab	oklab(77.8% -0.1717 0.1118)
OKLCH	oklch(77.8% 0.205 146.9)
XYZ	xyz(28.8258, 51.0616, 19.6436)
Luminance	0.5107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D861 #D840B7

analogous

#6BD840 #40D861 #40D8AD

triadic

#40D861 #6140D8 #D86140

tetradic

#40D861 #406BD8 #D840B7 #D8AD40

square

#40D861 #406BD8 #D840B7 #D8AD40

split-complementary

#40D861 #AD40D8 #D8406B

monochromatic

#1B8331 #25B644 #40D861 #73E28B #A6EDB5

Accessibility & contrast

On white

1.87

#40D861 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#40D861 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D861

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D861	#FFFFFF	#000000	##000000
##40D861	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC556

Deuteranopia (green-blind)

#C9B86A

Tritanopia (blue-blind)

#00D3BD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d861;
/* rgb */ color: rgb(64, 216, 97);
/* oklch */ color: oklch(77.8% 0.205 146.9);

Tailwind

colors: {
  custom: {
    50: '#89e591',
    500: '#40d861',
    950: '#000000',
  },
}

SCSS

$custom: #40d861;
$custom-light: #89e591;
$custom-dark: #000000;

JSON

{
  "hex": "#40d861",
  "rgb": {
    "r": 64,
    "g": 216,
    "b": 97
  },
  "hsl": {
    "h": 133.026,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77799,
    "c": 0.20489,
    "h": 146.9
  },
  "luminance": 0.51065
}

Semantic roles & 50–950 ramp

primary

#40D861

secondary

#8A3377

accent

#3FC4E9

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #40D861

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

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