#3FA4B2#3FA4B2

#3FA4B2 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.6% C 0.094 H 208.0°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4B2
RGB	rgb(63, 164, 178)
HSL	hsl(187, 48%, 47%)
HSV	hsv(187, 65%, 70%)
CMYK	cmyk(64.6%, 7.9%, 0%, 30.2%)
CIE-LAB	lab(62.35, -24.55, -15.87)
CIE-LCH	lch(62.35, 29.23, 212.88°)
OKLab	oklab(66.6% -0.083 -0.044)
OKLCH	oklch(66.6% 0.094 208)
XYZ	xyz(23.3579, 30.8195, 46.8286)
Luminance	0.3082 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4B2 #B24D3F

analogous

#3FB286 #3FA4B2 #3F6BB2

triadic

#3FA4B2 #B23FA4 #A4B23F

tetradic

#3FA4B2 #863FB2 #B24D3F #6BB23F

square

#3FA4B2 #863FB2 #B24D3F #6BB23F

split-complementary

#3FA4B2 #B23F6B #B2863F

monochromatic

#1F5158 #2F7A85 #3FA4B2 #66BDC9 #93D0D9

Accessibility & contrast

On white

2.93

#3FA4B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#3FA4B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4B2

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4B2	#FFFFFF	#000000	##000000
##3FA4B2	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969EB3

Deuteranopia (green-blind)

#8591B2

Tritanopia (blue-blind)

#00ABA8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fa4b2;
/* rgb */ color: rgb(63, 164, 178);
/* oklch */ color: oklch(66.6% 0.094 208.0);

Tailwind

colors: {
  custom: {
    50: '#82bfc9',
    500: '#3fa4b2',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4b2;
$custom-light: #82bfc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4b2",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 178
  },
  "hsl": {
    "h": 187.304,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.66598,
    "c": 0.09393,
    "h": 208
  },
  "luminance": 0.30822
}

Semantic roles & 50–950 ramp

primary

#3FA4B2

secondary

#C49089

accent

#6150D7

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA4B2

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

Preview Lab → · Contrast checker → · Palette generator →