#3F9D8D#3F9D8D

#3F9D8D is a light, moderate teal. Relative luminance 0.271; OKLCH L 63.6% C 0.092 H 180.1°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D8D
RGB	rgb(63, 157, 141)
HSL	hsl(170, 43%, 43%)
HSV	hsv(170, 60%, 62%)
CMYK	cmyk(59.9%, 0%, 10.2%, 38.4%)
CIE-LAB	lab(59.06, -31.63, 0.10)
CIE-LCH	lch(59.06, 31.63, 179.81°)
OKLab	oklab(63.55% -0.0918 -0.0002)
OKLCH	oklch(63.55% 0.092 180.1)
XYZ	xyz(18.9124, 27.0919, 29.4267)
Luminance	0.2709 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D8D #9D3F4F

analogous

#3F9D5E #3F9D8D #3F7E9D

triadic

#3F9D8D #8D3F9D #9D8D3F

tetradic

#3F9D8D #5E3F9D #9D3F4F #7E9D3F

square

#3F9D8D #5E3F9D #9D3F4F #7E9D3F

split-complementary

#3F9D8D #9D3F7E #9D5E3F

monochromatic

#1C463F #2D7166 #3F9D8D #5CBDAD #87CFC3

Accessibility & contrast

On white

3.27

#3F9D8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#3F9D8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D8D

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D8D	#FFFFFF	#000000	##000000
##3F9D8D	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97948C

Deuteranopia (green-blind)

#888A8E

Tritanopia (blue-blind)

#00A098

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3f9d8d;
/* rgb */ color: rgb(63, 157, 141);
/* oklch */ color: oklch(63.6% 0.092 180.1);

Tailwind

colors: {
  custom: {
    50: '#7ebaae',
    500: '#3f9d8d',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d8d;
$custom-light: #7ebaae;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d8d",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 141
  },
  "hsl": {
    "h": 169.787,
    "s": 42.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63554,
    "c": 0.09182,
    "h": 180.1
  },
  "luminance": 0.27094
}

Semantic roles & 50–950 ramp

primary

#3F9D8D

secondary

#BA7E88

accent

#556BD3

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #3F9D8D

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

Preview Lab → · Contrast checker → · Palette generator →