#3F9D8A#3F9D8A

#3F9D8A is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.5% C 0.093 H 177.6°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D8A
RGB	rgb(63, 157, 138)
HSL	hsl(168, 43%, 43%)
HSV	hsv(168, 60%, 62%)
CMYK	cmyk(59.9%, 0%, 12.1%, 38.4%)
CIE-LAB	lab(58.98, -32.41, 1.69)
CIE-LCH	lch(58.98, 32.46, 177.02°)
OKLab	oklab(63.46% -0.0932 0.004)
OKLCH	oklch(63.46% 0.093 177.6)
XYZ	xyz(18.6922, 27.0038, 28.2670)
Luminance	0.2701 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D8A #9D3F52

analogous

#3F9D5B #3F9D8A #3F819D

triadic

#3F9D8A #8A3F9D #9D8A3F

tetradic

#3F9D8A #5B3F9D #9D3F52 #819D3F

square

#3F9D8A #5B3F9D #9D3F52 #819D3F

split-complementary

#3F9D8A #9D3F81 #9D5B3F

monochromatic

#1C463D #2D7164 #3F9D8A #5CBDAA #87CFC1

Accessibility & contrast

On white

3.28

#3F9D8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#3F9D8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D8A

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D8A	#FFFFFF	#000000	##000000
##3F9D8A	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979489

Deuteranopia (green-blind)

#898A8B

Tritanopia (blue-blind)

#009F97

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3f9d8a;
/* rgb */ color: rgb(63, 157, 138);
/* oklch */ color: oklch(63.5% 0.093 177.6);

Tailwind

colors: {
  custom: {
    50: '#7ebaac',
    500: '#3f9d8a',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d8a;
$custom-light: #7ebaac;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d8a",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 138
  },
  "hsl": {
    "h": 167.872,
    "s": 42.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63461,
    "c": 0.09331,
    "h": 177.6
  },
  "luminance": 0.27006
}

Semantic roles & 50–950 ramp

primary

#3F9D8A

secondary

#BA7E8A

accent

#556FD3

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #3F9D8A

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

Preview Lab → · Contrast checker → · Palette generator →