#40AAA0#40AAA0

#40AAA0 is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.5% C 0.097 H 186.4°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#40AAA0
RGB	rgb(64, 170, 160)
HSL	hsl(174, 45%, 46%)
HSV	hsv(174, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 5.9%, 33.3%)
CIE-LAB	lab(63.65, -32.51, -3.85)
CIE-LCH	lch(63.65, 32.74, 186.75°)
OKLab	oklab(67.47% -0.0967 -0.0109)
OKLCH	oklch(67.47% 0.097 186.4)
XYZ	xyz(22.8314, 32.3751, 38.2967)
Luminance	0.3238 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AAA0 #AA404A

analogous

#40AA6B #40AAA0 #407FAA

triadic

#40AAA0 #A040AA #AAA040

tetradic

#40AAA0 #6B40AA #AA404A #7FAA40

square

#40AAA0 #6B40AA #AA404A #7FAA40

split-complementary

#40AAA0 #AA407F #AA6B40

monochromatic

#1F514C #2F7E76 #40AAA0 #63C4BB #8FD5CE

Accessibility & contrast

On white

2.81

#40AAA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#40AAA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AAA0

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AAA0	#FFFFFF	#000000	##000000
##40AAA0	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A1A0

Deuteranopia (green-blind)

#9195A1

Tritanopia (blue-blind)

#00AEA7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40aaa0;
/* rgb */ color: rgb(64, 170, 160);
/* oklch */ color: oklch(67.5% 0.097 186.4);

Tailwind

colors: {
  custom: {
    50: '#81c4bc',
    500: '#40aaa0',
    950: '#000000',
  },
}

SCSS

$custom: #40aaa0;
$custom-light: #81c4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#40aaa0",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 160
  },
  "hsl": {
    "h": 174.34,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67468,
    "c": 0.09735,
    "h": 186.4
  },
  "luminance": 0.32378
}

Semantic roles & 50–950 ramp

primary

#40AAA0

secondary

#C0868B

accent

#535FD5

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #40AAA0

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

Preview Lab → · Contrast checker → · Palette generator →