#3F9397#3F9397

#3F9397 is a mid, moderate teal. Relative luminance 0.242; OKLCH L 61.4% C 0.081 H 199.6°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F9397
RGB	rgb(63, 147, 151)
HSL	hsl(183, 41%, 42%)
HSV	hsv(183, 58%, 59%)
CMYK	cmyk(58.3%, 2.6%, 0%, 40.8%)
CIE-LAB	lab(56.24, -23.91, -9.76)
CIE-LCH	lch(56.24, 25.82, 202.21°)
OKLab	oklab(61.37% -0.076 -0.027)
OKLCH	oklch(61.37% 0.081 199.6)
XYZ	xyz(18.0672, 24.1568, 32.9827)
Luminance	0.2416 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9397 #97433F

analogous

#3F976F #3F9397 #3F6797

triadic

#3F9397 #973F93 #93973F

tetradic

#3F9397 #6F3F97 #97433F #67973F

square

#3F9397 #6F3F97 #97433F #67973F

split-complementary

#3F9397 #973F67 #976F3F

monochromatic

#1B3F41 #2D696C #3F9397 #59B5BA #85C9CC

Accessibility & contrast

On white

3.60

#3F9397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#3F9397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9397

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9397	#FFFFFF	#000000	##000000
##3F9397	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898D97

Deuteranopia (green-blind)

#7B8298

Tritanopia (blue-blind)

#009894

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3f9397;
/* rgb */ color: rgb(63, 147, 151);
/* oklch */ color: oklch(61.4% 0.081 199.6);

Tailwind

colors: {
  custom: {
    50: '#7eb3b5',
    500: '#3f9397',
    950: '#000000',
  },
}

SCSS

$custom: #3f9397;
$custom-light: #7eb3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9397",
  "rgb": {
    "r": 63,
    "g": 147,
    "b": 151
  },
  "hsl": {
    "h": 182.727,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61374,
    "c": 0.08065,
    "h": 199.6
  },
  "luminance": 0.24159
}

Semantic roles & 50–950 ramp

primary

#3F9397

secondary

#B67E7C

accent

#5C57D1

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #3F9397

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

Preview Lab → · Contrast checker → · Palette generator →