#40D5AE#40D5AE

#40D5AE is a light, vivid teal. Relative luminance 0.517; OKLCH L 78.6% C 0.136 H 171.3°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#40D5AE
RGB	rgb(64, 213, 174)
HSL	hsl(164, 64%, 54%)
HSV	hsv(164, 70%, 84%)
CMYK	cmyk(70%, 0%, 18.3%, 16.5%)
CIE-LAB	lab(77.12, -48.03, 8.07)
CIE-LCH	lch(77.12, 48.71, 170.46°)
OKLab	oklab(78.57% -0.1348 0.0206)
OKLCH	oklch(78.57% 0.136 171.3)
XYZ	xyz(33.5446, 51.7306, 48.2533)
Luminance	0.5173 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D5AE #D54067

analogous

#40D564 #40D5AE #40B2D5

triadic

#40D5AE #AE40D5 #D5AE40

tetradic

#40D5AE #6440D5 #D54067 #B2D540

square

#40D5AE #6440D5 #D54067 #B2D540

split-complementary

#40D5AE #D540B2 #D56440

monochromatic

#1C7F65 #27B18D #40D5AE #72E0C3 #A4EBD9

Accessibility & contrast

On white

1.85

#40D5AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#40D5AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D5AE

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D5AE	#FFFFFF	#000000	##000000
##40D5AE	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC7AC

Deuteranopia (green-blind)

#BBB8B1

Tritanopia (blue-blind)

#00D7CA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d5ae;
/* rgb */ color: rgb(64, 213, 174);
/* oklch */ color: oklch(78.6% 0.136 171.3);

Tailwind

colors: {
  custom: {
    50: '#88e3c6',
    500: '#40d5ae',
    950: '#000000',
  },
}

SCSS

$custom: #40d5ae;
$custom-light: #88e3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#40d5ae",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 174
  },
  "hsl": {
    "h": 164.295,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78565,
    "c": 0.13633,
    "h": 171.3
  },
  "luminance": 0.51734
}

Semantic roles & 50–950 ramp

primary

#40D5AE

secondary

#863349

accent

#416CE7

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #40D5AE

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

Preview Lab → · Contrast checker → · Palette generator →