#40D69F#40D69F

#40D69F is a light, vivid teal. Relative luminance 0.517; OKLCH L 78.4% C 0.148 H 164.0°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#40D69F
RGB	rgb(64, 214, 159)
HSL	hsl(158, 65%, 55%)
HSV	hsv(158, 70%, 84%)
CMYK	cmyk(70.1%, 0%, 25.7%, 16.1%)
CIE-LAB	lab(77.09, -51.92, 16.01)
CIE-LCH	lch(77.09, 54.33, 162.87°)
OKLab	oklab(78.43% -0.1427 0.0409)
OKLCH	oklch(78.43% 0.148 164)
XYZ	xyz(32.4154, 51.6826, 41.0615)
Luminance	0.5169 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D69F #D64077

analogous

#40D654 #40D69F #40C2D6

triadic

#40D69F #9F40D6 #D69F40

tetradic

#40D69F #5440D6 #D64077 #C2D640

square

#40D69F #5440D6 #D64077 #C2D640

split-complementary

#40D69F #D640C2 #D65440

monochromatic

#1B805B #26B27F #40D69F #72E1B8 #A5ECD2

Accessibility & contrast

On white

1.85

#40D69F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#40D69F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D69F

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D69F	#FFFFFF	#000000	##000000
##40D69F	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C79C

Deuteranopia (green-blind)

#BFB9A3

Tritanopia (blue-blind)

#00D6C7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d69f;
/* rgb */ color: rgb(64, 214, 159);
/* oklch */ color: oklch(78.4% 0.148 164.0);

Tailwind

colors: {
  custom: {
    50: '#88e3bb',
    500: '#40d69f',
    950: '#000000',
  },
}

SCSS

$custom: #40d69f;
$custom-light: #88e3bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40d69f",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 159
  },
  "hsl": {
    "h": 158,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.78432,
    "c": 0.14843,
    "h": 164
  },
  "luminance": 0.51686
}

Semantic roles & 50–950 ramp

primary

#40D69F

secondary

#873352

accent

#407EE8

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40D69F

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

Preview Lab → · Contrast checker → · Palette generator →