#40A69A#40A69A

#40A69A is a light, moderate teal. Relative luminance 0.307; OKLCH L 66.3% C 0.095 H 184.4°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#40A69A
RGB	rgb(64, 166, 154)
HSL	hsl(173, 44%, 45%)
HSV	hsv(173, 61%, 65%)
CMYK	cmyk(61.4%, 0%, 7.2%, 34.9%)
CIE-LAB	lab(62.25, -32.24, -2.55)
CIE-LCH	lch(62.25, 32.34, 184.53°)
OKLab	oklab(66.27% -0.0951 -0.0074)
OKLCH	oklch(66.27% 0.095 184.4)
XYZ	xyz(21.5807, 30.6933, 35.3527)
Luminance	0.3070 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A69A #A6404C

analogous

#40A667 #40A69A #407FA6

triadic

#40A69A #9A40A6 #A69A40

tetradic

#40A69A #6740A6 #A6404C #7FA640

square

#40A69A #6740A6 #A6404C #7FA640

split-complementary

#40A69A #A6407F #A66740

monochromatic

#1E4E48 #2F7A71 #40A69A #61C2B7 #8DD3CB

Accessibility & contrast

On white

2.94

#40A69A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#40A69A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40A69A

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A69A	#FFFFFF	#000000	##000000
##40A69A	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9D9A

Deuteranopia (green-blind)

#8F929B

Tritanopia (blue-blind)

#00A9A2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40a69a;
/* rgb */ color: rgb(64, 166, 154);
/* oklch */ color: oklch(66.3% 0.095 184.4);

Tailwind

colors: {
  custom: {
    50: '#80c1b7',
    500: '#40a69a',
    950: '#000000',
  },
}

SCSS

$custom: #40a69a;
$custom-light: #80c1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#40a69a",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 154
  },
  "hsl": {
    "h": 172.941,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66272,
    "c": 0.09544,
    "h": 184.4
  },
  "luminance": 0.30696
}

Semantic roles & 50–950 ramp

primary

#40A69A

secondary

#BE848B

accent

#5463D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #40A69A

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

Preview Lab → · Contrast checker → · Palette generator →