#3FA09C#3FA09C

#3FA09C is a light, moderate teal. Relative luminance 0.286; OKLCH L 64.8% C 0.090 H 191.4°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FA09C
RGB	rgb(63, 160, 156)
HSL	hsl(178, 43%, 44%)
HSV	hsv(178, 61%, 63%)
CMYK	cmyk(60.6%, 0%, 2.5%, 37.3%)
CIE-LAB	lab(60.42, -28.98, -6.38)
CIE-LCH	lch(60.42, 29.68, 192.41°)
OKLab	oklab(64.8% -0.0882 -0.0177)
OKLCH	oklch(64.8% 0.09 191.4)
XYZ	xyz(20.6188, 28.5965, 35.8791)
Luminance	0.2860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA09C #A03F43

analogous

#3FA06B #3FA09C #3F73A0

triadic

#3FA09C #9C3FA0 #A09C3F

tetradic

#3FA09C #6B3FA0 #A03F43 #73A03F

square

#3FA09C #6B3FA0 #A03F43 #73A03F

split-complementary

#3FA09C #A03F73 #A06B3F

monochromatic

#1C4846 #2E7471 #3FA09C #5DBFBB #89D0CE

Accessibility & contrast

On white

3.13

#3FA09C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#3FA09C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA09C

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA09C	#FFFFFF	#000000	##000000
##3FA09C	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97989C

Deuteranopia (green-blind)

#888D9D

Tritanopia (blue-blind)

#00A49F

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa09c;
/* rgb */ color: rgb(63, 160, 156);
/* oklch */ color: oklch(64.8% 0.090 191.4);

Tailwind

colors: {
  custom: {
    50: '#7fbcb9',
    500: '#3fa09c',
    950: '#000000',
  },
}

SCSS

$custom: #3fa09c;
$custom-light: #7fbcb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa09c",
  "rgb": {
    "r": 63,
    "g": 160,
    "b": 156
  },
  "hsl": {
    "h": 177.526,
    "s": 43.498,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64804,
    "c": 0.09001,
    "h": 191.4
  },
  "luminance": 0.28599
}

Semantic roles & 50–950 ramp

primary

#3FA09C

secondary

#BB8082

accent

#555AD3

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA09C

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

Preview Lab → · Contrast checker → · Palette generator →