#3FA4A1#3FA4A1

#3FA4A1 is a light, moderate teal. Relative luminance 0.302; OKLCH L 66.0% C 0.092 H 192.4°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4A1
RGB	rgb(63, 164, 161)
HSL	hsl(178, 44%, 45%)
HSV	hsv(178, 62%, 64%)
CMYK	cmyk(61.6%, 0%, 1.8%, 35.7%)
CIE-LAB	lab(61.81, -29.53, -7.14)
CIE-LCH	lch(61.81, 30.38, 193.59°)
OKLab	oklab(65.97% -0.0903 -0.0198)
OKLCH	oklch(65.97% 0.093 192.4)
XYZ	xyz(21.7555, 30.1786, 38.3898)
Luminance	0.3018 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4A1 #A43F42

analogous

#3FA46F #3FA4A1 #3F75A4

triadic

#3FA4A1 #A13FA4 #A4A13F

tetradic

#3FA4A1 #6F3FA4 #A43F42 #75A43F

square

#3FA4A1 #6F3FA4 #A43F42 #75A43F

split-complementary

#3FA4A1 #A43F75 #A46F3F

monochromatic

#1D4C4A #2E7876 #3FA4A1 #5FC1BF #8BD2D0

Accessibility & contrast

On white

2.98

#3FA4A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#3FA4A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4A1

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4A1	#FFFFFF	#000000	##000000
##3FA4A1	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9CA1

Deuteranopia (green-blind)

#8B90A2

Tritanopia (blue-blind)

#00A9A3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3fa4a1;
/* rgb */ color: rgb(63, 164, 161);
/* oklch */ color: oklch(66.0% 0.092 192.4);

Tailwind

colors: {
  custom: {
    50: '#80bfbc',
    500: '#3fa4a1',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4a1;
$custom-light: #80bfbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4a1",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 161
  },
  "hsl": {
    "h": 178.218,
    "s": 44.493,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65975,
    "c": 0.0925,
    "h": 192.4
  },
  "luminance": 0.30181
}

Semantic roles & 50–950 ramp

primary

#3FA4A1

secondary

#BD8283

accent

#5457D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA4A1

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

Preview Lab → · Contrast checker → · Palette generator →