#3FA9AE#3FA9AE

#3FA9AE is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.7% C 0.095 H 199.6°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FA9AE
RGB	rgb(63, 169, 174)
HSL	hsl(183, 47%, 46%)
HSV	hsv(183, 64%, 68%)
CMYK	cmyk(63.8%, 2.9%, 0%, 31.8%)
CIE-LAB	lab(63.74, -28.24, -11.54)
CIE-LCH	lch(63.74, 30.51, 202.23°)
OKLab	oklab(67.67% -0.09 -0.032)
OKLCH	oklch(67.67% 0.095 199.6)
XYZ	xyz(23.8745, 32.4861, 45.0484)
Luminance	0.3249 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA9AE #AE443F

analogous

#3FAE7C #3FA9AE #3F72AE

triadic

#3FA9AE #AE3FA9 #A9AE3F

tetradic

#3FA9AE #7C3FAE #AE443F #72AE3F

square

#3FA9AE #7C3FAE #AE443F #72AE3F

split-complementary

#3FA9AE #AE3F72 #AE7C3F

monochromatic

#1E5254 #2F7D81 #3FA9AE #64C2C7 #90D4D7

Accessibility & contrast

On white

2.80

#3FA9AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#3FA9AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA9AE

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA9AE	#FFFFFF	#000000	##000000
##3FA9AE	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA2AF

Deuteranopia (green-blind)

#8C95AF

Tritanopia (blue-blind)

#00AFAA

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa9ae;
/* rgb */ color: rgb(63, 169, 174);
/* oklch */ color: oklch(67.7% 0.095 199.6);

Tailwind

colors: {
  custom: {
    50: '#82c3c6',
    500: '#3fa9ae',
    950: '#000000',
  },
}

SCSS

$custom: #3fa9ae;
$custom-light: #82c3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa9ae",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 174
  },
  "hsl": {
    "h": 182.703,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67674,
    "c": 0.09548,
    "h": 199.6
  },
  "luminance": 0.32489
}

Semantic roles & 50–950 ramp

primary

#3FA9AE

secondary

#C28987

accent

#5751D6

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA9AE

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

Preview Lab → · Contrast checker → · Palette generator →