#3FA09B#3FA09B

#3FA09B is a light, moderate teal. Relative luminance 0.286; OKLCH L 64.8% C 0.090 H 190.4°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FA09B
RGB	rgb(63, 160, 155)
HSL	hsl(177, 43%, 44%)
HSV	hsv(177, 61%, 63%)
CMYK	cmyk(60.6%, 0%, 3.1%, 37.3%)
CIE-LAB	lab(60.39, -29.26, -5.86)
CIE-LCH	lch(60.39, 29.84, 191.32°)
OKLab	oklab(64.77% -0.0887 -0.0163)
OKLCH	oklch(64.77% 0.09 190.4)
XYZ	xyz(20.5345, 28.5628, 35.4350)
Luminance	0.2857 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA09B #A03F44

analogous

#3FA06A #3FA09B #3F74A0

triadic

#3FA09B #9B3FA0 #A09B3F

tetradic

#3FA09B #6A3FA0 #A03F44 #74A03F

square

#3FA09B #6A3FA0 #A03F44 #74A03F

split-complementary

#3FA09B #A03F74 #A06A3F

monochromatic

#1C4846 #2E7470 #3FA09B #5DBFBA #89D0CD

Accessibility & contrast

On white

3.13

#3FA09B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#3FA09B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA09B

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA09B	#FFFFFF	#000000	##000000
##3FA09B	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97989B

Deuteranopia (green-blind)

#888D9C

Tritanopia (blue-blind)

#00A49E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa09b;
/* rgb */ color: rgb(63, 160, 155);
/* oklch */ color: oklch(64.8% 0.090 190.4);

Tailwind

colors: {
  custom: {
    50: '#7fbcb8',
    500: '#3fa09b',
    950: '#000000',
  },
}

SCSS

$custom: #3fa09b;
$custom-light: #7fbcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa09b",
  "rgb": {
    "r": 63,
    "g": 160,
    "b": 155
  },
  "hsl": {
    "h": 176.907,
    "s": 43.498,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6477,
    "c": 0.09018,
    "h": 190.4
  },
  "luminance": 0.28565
}

Semantic roles & 50–950 ramp

primary

#3FA09B

secondary

#BB8083

accent

#555BD3

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA09B

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

Preview Lab → · Contrast checker → · Palette generator →