#3FB9AB#3FB9AB

#3FB9AB is a light, moderate teal. Relative luminance 0.387; OKLCH L 71.5% C 0.108 H 184.3°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FB9AB
RGB	rgb(63, 185, 171)
HSL	hsl(173, 49%, 49%)
HSV	hsv(173, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 7.6%, 27.5%)
CIE-LAB	lab(68.53, -36.69, -2.77)
CIE-LCH	lch(68.53, 36.80, 184.32°)
OKLab	oklab(71.52% -0.1081 -0.0081)
OKLCH	oklch(71.52% 0.108 184.3)
XYZ	xyz(26.7461, 38.6920, 44.5789)
Luminance	0.3870 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB9AB #B93F4D

analogous

#3FB96E #3FB9AB #3F8AB9

triadic

#3FB9AB #AB3FB9 #B9AB3F

tetradic

#3FB9AB #6E3FB9 #B93F4D #8AB93F

square

#3FB9AB #6E3FB9 #B93F4D #8AB93F

split-complementary

#3FB9AB #B93F8A #B96E3F

monochromatic

#205E57 #2F8B81 #3FB9AB #69CCC1 #97DCD4

Accessibility & contrast

On white

2.40

#3FB9AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#3FB9AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB9AB

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB9AB	#FFFFFF	#000000	##000000
##3FB9AB	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AFAB

Deuteranopia (green-blind)

#9EA2AC

Tritanopia (blue-blind)

#00BDB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fb9ab;
/* rgb */ color: rgb(63, 185, 171);
/* oklch */ color: oklch(71.5% 0.108 184.3);

Tailwind

colors: {
  custom: {
    50: '#84cec3',
    500: '#3fb9ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fb9ab;
$custom-light: #84cec3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb9ab",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 171
  },
  "hsl": {
    "h": 173.115,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71524,
    "c": 0.10841,
    "h": 184.3
  },
  "luminance": 0.38695
}

Semantic roles & 50–950 ramp

primary

#3FB9AB

secondary

#C78D93

accent

#4F5FD9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #3FB9AB

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

Preview Lab → · Contrast checker → · Palette generator →