#3F9FA2#3F9FA2

#3F9FA2 is a light, moderate teal. Relative luminance 0.285; OKLCH L 64.8% C 0.089 H 198.1°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#3F9FA2
RGB	rgb(63, 159, 162)
HSL	hsl(182, 44%, 44%)
HSV	hsv(182, 61%, 64%)
CMYK	cmyk(61.1%, 1.9%, 0%, 36.5%)
CIE-LAB	lab(60.30, -26.77, -9.95)
CIE-LCH	lch(60.30, 28.56, 200.39°)
OKLab	oklab(64.77% -0.0845 -0.0276)
OKLCH	oklch(64.77% 0.089 198.1)
XYZ	xyz(20.9668, 28.4595, 38.5637)
Luminance	0.2846 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9FA2 #A2423F

analogous

#3FA274 #3F9FA2 #3F6EA2

triadic

#3F9FA2 #A23F9F #9FA23F

tetradic

#3F9FA2 #743FA2 #A2423F #6EA23F

square

#3F9FA2 #743FA2 #A2423F #6EA23F

split-complementary

#3F9FA2 #A23F6E #A2743F

monochromatic

#1D494A #2E7476 #3F9FA2 #5EBDC0 #8ACFD1

Accessibility & contrast

On white

3.14

#3F9FA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#3F9FA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9FA2

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9FA2	#FFFFFF	#000000	##000000
##3F9FA2	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9598A2

Deuteranopia (green-blind)

#858CA3

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3f9fa2;
/* rgb */ color: rgb(63, 159, 162);
/* oklch */ color: oklch(64.8% 0.089 198.1);

Tailwind

colors: {
  custom: {
    50: '#80bbbd',
    500: '#3f9fa2',
    950: '#000000',
  },
}

SCSS

$custom: #3f9fa2;
$custom-light: #80bbbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9fa2",
  "rgb": {
    "r": 63,
    "g": 159,
    "b": 162
  },
  "hsl": {
    "h": 181.818,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.64767,
    "c": 0.08885,
    "h": 198.1
  },
  "luminance": 0.28462
}

Semantic roles & 50–950 ramp

primary

#3F9FA2

secondary

#BC8281

accent

#5854D4

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3F9FA2

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

Preview Lab → · Contrast checker → · Palette generator →