#3FB3A5#3FB3A5

#3FB3A5 is a light, moderate teal. Relative luminance 0.360; OKLCH L 69.8% C 0.105 H 183.9°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3A5
RGB	rgb(63, 179, 165)
HSL	hsl(173, 48%, 47%)
HSV	hsv(173, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 7.8%, 29.8%)
CIE-LAB	lab(66.53, -35.54, -2.40)
CIE-LCH	lch(66.53, 35.62, 183.86°)
OKLab	oklab(69.84% -0.1046 -0.007)
OKLCH	oklch(69.84% 0.105 183.9)
XYZ	xyz(24.9584, 36.0108, 41.2255)
Luminance	0.3601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3A5 #B33F4D

analogous

#3FB36B #3FB3A5 #3F87B3

triadic

#3FB3A5 #A53FB3 #B3A53F

tetradic

#3FB3A5 #6B3FB3 #B33F4D #87B33F

square

#3FB3A5 #6B3FB3 #B33F4D #87B33F

split-complementary

#3FB3A5 #B33F87 #B36B3F

monochromatic

#1F5852 #2F867B #3FB3A5 #66C9BD #93D9D1

Accessibility & contrast

On white

2.56

#3FB3A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#3FB3A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3A5

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3A5	#FFFFFF	#000000	##000000
##3FB3A5	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA9A5

Deuteranopia (green-blind)

#999DA6

Tritanopia (blue-blind)

#00B7AF

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb3a5;
/* rgb */ color: rgb(63, 179, 165);
/* oklch */ color: oklch(69.8% 0.105 183.9);

Tailwind

colors: {
  custom: {
    50: '#82cabf',
    500: '#3fb3a5',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3a5;
$custom-light: #82cabf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3a5",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 165
  },
  "hsl": {
    "h": 172.759,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69843,
    "c": 0.10481,
    "h": 183.9
  },
  "luminance": 0.36014
}

Semantic roles & 50–950 ramp

primary

#3FB3A5

secondary

#C48990

accent

#5061D8

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB3A5

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

Preview Lab → · Contrast checker → · Palette generator →