#40D5AA#40D5AA

#40D5AA is a light, vivid teal. Relative luminance 0.516; OKLCH L 78.5% C 0.139 H 169.3°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#40D5AA
RGB	rgb(64, 213, 170)
HSL	hsl(163, 64%, 54%)
HSV	hsv(163, 70%, 84%)
CMYK	cmyk(70%, 0%, 20.2%, 16.5%)
CIE-LAB	lab(77.03, -48.99, 10.07)
CIE-LCH	lch(77.03, 50.01, 168.38°)
OKLab	oklab(78.46% -0.1366 0.0257)
OKLCH	oklch(78.46% 0.139 169.3)
XYZ	xyz(33.1605, 51.5770, 46.2301)
Luminance	0.5158 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D5AA #D5406B

analogous

#40D560 #40D5AA #40B5D5

triadic

#40D5AA #AA40D5 #D5AA40

tetradic

#40D5AA #6040D5 #D5406B #B5D540

square

#40D5AA #6040D5 #D5406B #B5D540

split-complementary

#40D5AA #D540B5 #D56040

monochromatic

#1C7F62 #27B189 #40D5AA #72E0C0 #A4EBD7

Accessibility & contrast

On white

1.86

#40D5AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#40D5AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D5AA

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D5AA	#FFFFFF	#000000	##000000
##40D5AA	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC7A8

Deuteranopia (green-blind)

#BBB8AD

Tritanopia (blue-blind)

#00D6C9

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d5aa;
/* rgb */ color: rgb(64, 213, 170);
/* oklch */ color: oklch(78.5% 0.139 169.3);

Tailwind

colors: {
  custom: {
    50: '#88e3c3',
    500: '#40d5aa',
    950: '#000000',
  },
}

SCSS

$custom: #40d5aa;
$custom-light: #88e3c3;
$custom-dark: #000000;

JSON

{
  "hex": "#40d5aa",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 170
  },
  "hsl": {
    "h": 162.685,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78459,
    "c": 0.13902,
    "h": 169.3
  },
  "luminance": 0.51581
}

Semantic roles & 50–950 ramp

primary

#40D5AA

secondary

#86334B

accent

#4171E7

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1512

muted

#7F8482

Preview Lab

Preview with #40D5AA

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

Preview Lab → · Contrast checker → · Palette generator →