#40D885#40D885

#40D885 is a light, vivid green. Relative luminance 0.519; OKLCH L 78.4% C 0.173 H 154.6°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#40D885
RGB	rgb(64, 216, 133)
HSL	hsl(147, 66%, 55%)
HSV	hsv(147, 70%, 85%)
CMYK	cmyk(70.4%, 0%, 38.4%, 15.3%)
CIE-LAB	lab(77.22, -57.99, 29.75)
CIE-LCH	lch(77.22, 65.17, 152.84°)
OKLab	oklab(78.38% -0.1566 0.0743)
OKLCH	oklch(78.38% 0.173 154.6)
XYZ	xyz(30.9010, 51.8917, 30.5733)
Luminance	0.5190 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D885 #D84093

analogous

#47D840 #40D885 #40D8D1

triadic

#40D885 #8540D8 #D88540

tetradic

#40D885 #4047D8 #D84093 #D8D140

square

#40D885 #4047D8 #D84093 #D8D140

split-complementary

#40D885 #D140D8 #D84047

monochromatic

#1B834A #25B667 #40D885 #73E2A5 #A6EDC6

Accessibility & contrast

On white

1.85

#40D885 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#40D885 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D885

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D885	#FFFFFF	#000000	##000000
##40D885	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C77F

Deuteranopia (green-blind)

#C5B98A

Tritanopia (blue-blind)

#00D6C3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d885;
/* rgb */ color: rgb(64, 216, 133);
/* oklch */ color: oklch(78.4% 0.173 154.6);

Tailwind

colors: {
  custom: {
    50: '#88e5a9',
    500: '#40d885',
    950: '#000000',
  },
}

SCSS

$custom: #40d885;
$custom-light: #88e5a9;
$custom-dark: #000000;

JSON

{
  "hex": "#40d885",
  "rgb": {
    "r": 64,
    "g": 216,
    "b": 133
  },
  "hsl": {
    "h": 147.237,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78375,
    "c": 0.17329,
    "h": 154.6
  },
  "luminance": 0.51895
}

Semantic roles & 50–950 ramp

primary

#40D885

secondary

#8A3362

accent

#3F9CE9

background

#FCFEFC

surface

#F4FCF6

border

#CED5D0

text

#0D1610

muted

#7F8480

Preview Lab

Preview with #40D885

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

Preview Lab → · Contrast checker → · Palette generator →