#3F9D91#3F9D91

#3F9D91 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.7% C 0.090 H 183.7°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3F9D91
RGB	rgb(63, 157, 145)
HSL	hsl(172, 43%, 43%)
HSV	hsv(172, 60%, 62%)
CMYK	cmyk(59.9%, 0%, 7.6%, 38.4%)
CIE-LAB	lab(59.17, -30.56, -2.00)
CIE-LCH	lch(59.17, 30.62, 183.74°)
OKLab	oklab(63.68% -0.0899 -0.0059)
OKLCH	oklch(63.68% 0.09 183.7)
XYZ	xyz(19.2154, 27.2131, 31.0226)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9D91 #9D3F4B

analogous

#3F9D62 #3F9D91 #3F7A9D

triadic

#3F9D91 #913F9D #9D913F

tetradic

#3F9D91 #623F9D #9D3F4B #7A9D3F

square

#3F9D91 #623F9D #9D3F4B #7A9D3F

split-complementary

#3F9D91 #9D3F7A #9D623F

monochromatic

#1C4640 #2D7169 #3F9D91 #5CBDB1 #87CFC6

Accessibility & contrast

On white

3.26

#3F9D91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3F9D91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9D91

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9D91	#FFFFFF	#000000	##000000
##3F9D91	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969591

Deuteranopia (green-blind)

#878A92

Tritanopia (blue-blind)

#00A099

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3f9d91;
/* rgb */ color: rgb(63, 157, 145);
/* oklch */ color: oklch(63.7% 0.090 183.7);

Tailwind

colors: {
  custom: {
    50: '#7ebab1',
    500: '#3f9d91',
    950: '#000000',
  },
}

SCSS

$custom: #3f9d91;
$custom-light: #7ebab1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9d91",
  "rgb": {
    "r": 63,
    "g": 157,
    "b": 145
  },
  "hsl": {
    "h": 172.34,
    "s": 42.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63682,
    "c": 0.09014,
    "h": 183.7
  },
  "luminance": 0.27215
}

Semantic roles & 50–950 ramp

primary

#3F9D91

secondary

#BA7E86

accent

#5565D3

background

#F8FBFA

surface

#EFF6F5

border

#CAD0CF

text

#0B1110

muted

#7C807F

Preview Lab

Preview with #3F9D91

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

Preview Lab → · Contrast checker → · Palette generator →