#3FA1B4#3FA1B4

#3FA1B4 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.9% C 0.094 H 212.7°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#3FA1B4
RGB	rgb(63, 161, 180)
HSL	hsl(190, 48%, 48%)
HSV	hsv(190, 65%, 71%)
CMYK	cmyk(65%, 10.6%, 0%, 29.4%)
CIE-LAB	lab(61.52, -22.41, -18.27)
CIE-LCH	lch(61.52, 28.91, 219.19°)
OKLab	oklab(65.94% -0.079 -0.0508)
OKLCH	oklch(65.94% 0.094 212.7)
XYZ	xyz(23.0296, 29.8393, 47.7170)
Luminance	0.2984 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA1B4 #B4523F

analogous

#3FB48D #3FA1B4 #3F66B4

triadic

#3FA1B4 #B43FA1 #A1B43F

tetradic

#3FA1B4 #8D3FB4 #B4523F #66B43F

square

#3FA1B4 #8D3FB4 #B4523F #66B43F

split-complementary

#3FA1B4 #B43F66 #B48D3F

monochromatic

#1F5059 #2F7887 #3FA1B4 #67BACA #94CEDA

Accessibility & contrast

On white

3.01

#3FA1B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#3FA1B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA1B4

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA1B4	#FFFFFF	#000000	##000000
##3FA1B4	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929CB5

Deuteranopia (green-blind)

#818FB4

Tritanopia (blue-blind)

#00A9A7

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3fa1b4;
/* rgb */ color: rgb(63, 161, 180);
/* oklch */ color: oklch(65.9% 0.094 212.7);

Tailwind

colors: {
  custom: {
    50: '#82bdca',
    500: '#3fa1b4',
    950: '#000000',
  },
}

SCSS

$custom: #3fa1b4;
$custom-light: #82bdca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa1b4",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 180
  },
  "hsl": {
    "h": 189.744,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.65945,
    "c": 0.09386,
    "h": 212.7
  },
  "luminance": 0.29842
}

Semantic roles & 50–950 ramp

primary

#3FA1B4

secondary

#C5938A

accent

#6650D8

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA1B4

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

Preview Lab → · Contrast checker → · Palette generator →