#40D68A#40D68A

#40D68A is a light, vivid green. Relative luminance 0.510; OKLCH L 78.0% C 0.166 H 156.4°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#40D68A
RGB	rgb(64, 214, 138)
HSL	hsl(150, 65%, 55%)
HSV	hsv(150, 70%, 84%)
CMYK	cmyk(70.1%, 0%, 35.5%, 16.1%)
CIE-LAB	lab(76.69, -56.29, 26.47)
CIE-LCH	lch(76.69, 62.20, 154.82°)
OKLab	oklab(77.97% -0.1524 0.0665)
OKLCH	oklch(77.97% 0.166 156.4)
XYZ	xyz(30.7455, 51.0146, 32.2663)
Luminance	0.5102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D68A #D6408C

analogous

#41D640 #40D68A #40D6D5

triadic

#40D68A #8A40D6 #D68A40

tetradic

#40D68A #4041D6 #D6408C #D6D540

square

#40D68A #4041D6 #D6408C #D6D540

split-complementary

#40D68A #D540D6 #D64041

monochromatic

#1B804D #26B26B #40D68A #72E1A9 #A5ECC8

Accessibility & contrast

On white

1.87

#40D68A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#40D68A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D68A

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D68A	#FFFFFF	#000000	##000000
##40D68A	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C585

Deuteranopia (green-blind)

#C2B88F

Tritanopia (blue-blind)

#00D4C2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d68a;
/* rgb */ color: rgb(64, 214, 138);
/* oklch */ color: oklch(78.0% 0.166 156.4);

Tailwind

colors: {
  custom: {
    50: '#88e4ac',
    500: '#40d68a',
    950: '#000000',
  },
}

SCSS

$custom: #40d68a;
$custom-light: #88e4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#40d68a",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 138
  },
  "hsl": {
    "h": 149.6,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77968,
    "c": 0.16624,
    "h": 156.4
  },
  "luminance": 0.51018
}

Semantic roles & 50–950 ramp

primary

#40D68A

secondary

#87335E

accent

#4095E8

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #40D68A

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

Preview Lab → · Contrast checker → · Palette generator →