#40D1A7#40D1A7

#40D1A7 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.4% C 0.136 H 169.4°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#40D1A7
RGB	rgb(64, 209, 167)
HSL	hsl(163, 61%, 54%)
HSV	hsv(163, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 20.1%, 18%)
CIE-LAB	lab(75.75, -48.04, 9.85)
CIE-LCH	lch(75.75, 49.04, 168.41°)
OKLab	oklab(77.39% -0.134 0.0252)
OKLCH	oklch(77.39% 0.136 169.4)
XYZ	xyz(31.8862, 49.4773, 44.4213)
Luminance	0.4948 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D1A7 #D1406A

analogous

#40D15E #40D1A7 #40B2D1

triadic

#40D1A7 #A740D1 #D1A740

tetradic

#40D1A7 #5E40D1 #D1406A #B2D140

square

#40D1A7 #5E40D1 #D1406A #B2D140

split-complementary

#40D1A7 #D140B2 #D15E40

monochromatic

#1D795F #29AB85 #40D1A7 #71DDBE #A3E9D4

Accessibility & contrast

On white

1.93

#40D1A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#40D1A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D1A7

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D1A7	#FFFFFF	#000000	##000000
##40D1A7	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC3A5

Deuteranopia (green-blind)

#B8B5AA

Tritanopia (blue-blind)

#00D2C5

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d1a7;
/* rgb */ color: rgb(64, 209, 167);
/* oklch */ color: oklch(77.4% 0.136 169.4);

Tailwind

colors: {
  custom: {
    50: '#87e0c1',
    500: '#40d1a7',
    950: '#000000',
  },
}

SCSS

$custom: #40d1a7;
$custom-light: #87e0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d1a7",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 167
  },
  "hsl": {
    "h": 162.621,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77389,
    "c": 0.13635,
    "h": 169.4
  },
  "luminance": 0.49481
}

Semantic roles & 50–950 ramp

primary

#40D1A7

secondary

#D597A9

accent

#4472E4

background

#F9FDFB

surface

#F1FBF7

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #40D1A7

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

Preview Lab → · Contrast checker → · Palette generator →