#3FA3A0#3FA3A0

#3FA3A0 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.7% C 0.092 H 192.4°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FA3A0
RGB	rgb(63, 163, 160)
HSL	hsl(178, 44%, 44%)
HSV	hsv(178, 61%, 64%)
CMYK	cmyk(61.3%, 0%, 1.8%, 36.1%)
CIE-LAB	lab(61.47, -29.32, -7.08)
CIE-LCH	lch(61.47, 30.16, 193.57°)
OKLab	oklab(65.69% -0.0897 -0.0197)
OKLCH	oklch(65.69% 0.092 192.4)
XYZ	xyz(21.4895, 29.7869, 37.8678)
Luminance	0.2979 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA3A0 #A33F42

analogous

#3FA36E #3FA3A0 #3F74A3

triadic

#3FA3A0 #A03FA3 #A3A03F

tetradic

#3FA3A0 #6E3FA3 #A33F42 #74A33F

square

#3FA3A0 #6E3FA3 #A33F42 #74A33F

split-complementary

#3FA3A0 #A33F74 #A36E3F

monochromatic

#1D4B49 #2E7775 #3FA3A0 #5EC1BE #8AD2D0

Accessibility & contrast

On white

3.02

#3FA3A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#3FA3A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA3A0

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA3A0	#FFFFFF	#000000	##000000
##3FA3A0	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9BA0

Deuteranopia (green-blind)

#8A90A1

Tritanopia (blue-blind)

#00A7A2

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa3a0;
/* rgb */ color: rgb(63, 163, 160);
/* oklch */ color: oklch(65.7% 0.092 192.4);

Tailwind

colors: {
  custom: {
    50: '#80bebc',
    500: '#3fa3a0',
    950: '#000000',
  },
}

SCSS

$custom: #3fa3a0;
$custom-light: #80bebc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa3a0",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 160
  },
  "hsl": {
    "h": 178.2,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.65691,
    "c": 0.09185,
    "h": 192.4
  },
  "luminance": 0.29789
}

Semantic roles & 50–950 ramp

primary

#3FA3A0

secondary

#BD8183

accent

#5458D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA3A0

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

Preview Lab → · Contrast checker → · Palette generator →