#3FAB9B#3FAB9B

#3FAB9B is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.5% C 0.101 H 181.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FAB9B
RGB	rgb(63, 171, 155)
HSL	hsl(171, 46%, 46%)
HSV	hsv(171, 63%, 67%)
CMYK	cmyk(63.2%, 0%, 9.4%, 32.9%)
CIE-LAB	lab(63.79, -34.51, -0.85)
CIE-LCH	lch(63.79, 34.52, 181.41°)
OKLab	oklab(67.53% -0.1006 -0.0028)
OKLCH	oklch(67.53% 0.101 181.6)
XYZ	xyz(22.5265, 32.5467, 36.0990)
Luminance	0.3255 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAB9B #AB3F4F

analogous

#3FAB65 #3FAB9B #3F85AB

triadic

#3FAB9B #9B3FAB #AB9B3F

tetradic

#3FAB9B #653FAB #AB3F4F #85AB3F

square

#3FAB9B #653FAB #AB3F4F #85AB3F

split-complementary

#3FAB9B #AB3F85 #AB653F

monochromatic

#1E524A #2F7E72 #3FAB9B #62C5B6 #8FD6CB

Accessibility & contrast

On white

2.80

#3FAB9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#3FAB9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAB9B

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAB9B	#FFFFFF	#000000	##000000
##3FAB9B	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A19A

Deuteranopia (green-blind)

#94969C

Tritanopia (blue-blind)

#00AEA6

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fab9b;
/* rgb */ color: rgb(63, 171, 155);
/* oklch */ color: oklch(67.5% 0.101 181.6);

Tailwind

colors: {
  custom: {
    50: '#81c4b8',
    500: '#3fab9b',
    950: '#000000',
  },
}

SCSS

$custom: #3fab9b;
$custom-light: #81c4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fab9b",
  "rgb": {
    "r": 63,
    "g": 171,
    "b": 155
  },
  "hsl": {
    "h": 171.111,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67527,
    "c": 0.10069,
    "h": 181.6
  },
  "luminance": 0.32549
}

Semantic roles & 50–950 ramp

primary

#3FAB9B

secondary

#C1858E

accent

#5266D6

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #3FAB9B

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

Preview Lab → · Contrast checker → · Palette generator →