#40AAAA#40AAAA

#40AAAA is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.8% C 0.096 H 195.1°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#40AAAA
RGB	rgb(64, 170, 170)
HSL	hsl(180, 45%, 46%)
HSV	hsv(180, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 0%, 33.3%)
CIE-LAB	lab(63.95, -29.72, -8.99)
CIE-LCH	lch(63.95, 31.05, 196.84°)
OKLab	oklab(67.81% -0.0923 -0.0249)
OKLCH	oklch(67.81% 0.096 195.1)
XYZ	xyz(23.7416, 32.7392, 43.0905)
Luminance	0.3274 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AAAA #AA4040

analogous

#40AA75 #40AAAA #4075AA

triadic

#40AAAA #AA40AA #AAAA40

tetradic

#40AAAA #7540AA #AA4040 #75AA40

square

#40AAAA #7540AA #AA4040 #75AA40

split-complementary

#40AAAA #AA4075 #AA7540

monochromatic

#1F5151 #2F7E7E #40AAAA #63C4C4 #8FD5D5

Accessibility & contrast

On white

2.78

#40AAAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#40AAAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AAAA

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AAAA	#FFFFFF	#000000	##000000
##40AAAA	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA2AA

Deuteranopia (green-blind)

#8F96AB

Tritanopia (blue-blind)

#00AFAA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #40aaaa;
/* rgb */ color: rgb(64, 170, 170);
/* oklch */ color: oklch(67.8% 0.096 195.1);

Tailwind

colors: {
  custom: {
    50: '#82c3c3',
    500: '#40aaaa',
    950: '#000000',
  },
}

SCSS

$custom: #40aaaa;
$custom-light: #82c3c3;
$custom-dark: #000000;

JSON

{
  "hex": "#40aaaa",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 170
  },
  "hsl": {
    "h": 180,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67807,
    "c": 0.09557,
    "h": 195.1
  },
  "luminance": 0.32742
}

Semantic roles & 50–950 ramp

primary

#40AAAA

secondary

#C08686

accent

#5353D5

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #40AAAA

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

Preview Lab → · Contrast checker → · Palette generator →