#3FA8AA#3FA8AA

#3FA8AA is a light, moderate teal. Relative luminance 0.320; OKLCH L 67.3% C 0.095 H 196.9°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8AA
RGB	rgb(63, 168, 170)
HSL	hsl(181, 46%, 46%)
HSV	hsv(181, 63%, 67%)
CMYK	cmyk(62.9%, 1.2%, 0%, 33.3%)
CIE-LAB	lab(63.31, -28.91, -9.95)
CIE-LCH	lch(63.31, 30.57, 198.99°)
OKLab	oklab(67.28% -0.0907 -0.0276)
OKLCH	oklch(67.28% 0.095 196.9)
XYZ	xyz(23.3051, 31.9618, 42.9634)
Luminance	0.3196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8AA #AA413F

analogous

#3FAA76 #3FA8AA #3F73AA

triadic

#3FA8AA #AA3FA8 #A8AA3F

tetradic

#3FA8AA #763FAA #AA413F #73AA3F

square

#3FA8AA #763FAA #AA413F #73AA3F

split-complementary

#3FA8AA #AA3F73 #AA763F

monochromatic

#1E5051 #2E7C7D #3FA8AA #62C3C5 #8ED4D5

Accessibility & contrast

On white

2.84

#3FA8AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#3FA8AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8AA

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8AA	#FFFFFF	#000000	##000000
##3FA8AA	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA0AA

Deuteranopia (green-blind)

#8C94AB

Tritanopia (blue-blind)

#00ADA8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa8aa;
/* rgb */ color: rgb(63, 168, 170);
/* oklch */ color: oklch(67.3% 0.095 196.9);

Tailwind

colors: {
  custom: {
    50: '#81c2c3',
    500: '#3fa8aa',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8aa;
$custom-light: #81c2c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8aa",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 170
  },
  "hsl": {
    "h": 181.121,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67284,
    "c": 0.09476,
    "h": 196.9
  },
  "luminance": 0.31964
}

Semantic roles & 50–950 ramp

primary

#3FA8AA

secondary

#C08685

accent

#5552D6

background

#F8FBFB

surface

#F0F7F7

border

#CBD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA8AA

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

Preview Lab → · Contrast checker → · Palette generator →