#3FA6A5#3FA6A5

#3FA6A5 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.6% C 0.094 H 194.2°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FA6A5
RGB	rgb(63, 166, 165)
HSL	hsl(179, 45%, 45%)
HSV	hsv(179, 62%, 65%)
CMYK	cmyk(62%, 0%, 0.6%, 34.9%)
CIE-LAB	lab(62.54, -29.37, -8.29)
CIE-LCH	lch(62.54, 30.51, 195.77°)
OKLab	oklab(66.61% -0.0907 -0.023)
OKLCH	oklch(66.61% 0.094 194.2)
XYZ	xyz(22.4747, 31.0434, 40.3975)
Luminance	0.3105 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA6A5 #A63F40

analogous

#3FA671 #3FA6A5 #3F74A6

triadic

#3FA6A5 #A53FA6 #A6A53F

tetradic

#3FA6A5 #713FA6 #A63F40 #74A63F

square

#3FA6A5 #713FA6 #A63F40 #74A63F

split-complementary

#3FA6A5 #A63F74 #A6713F

monochromatic

#1D4D4D #2E7A79 #3FA6A5 #60C3C2 #8CD3D3

Accessibility & contrast

On white

2.91

#3FA6A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#3FA6A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA6A5

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA6A5	#FFFFFF	#000000	##000000
##3FA6A5	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9EA5

Deuteranopia (green-blind)

#8C92A6

Tritanopia (blue-blind)

#00ABA5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fa6a5;
/* rgb */ color: rgb(63, 166, 165);
/* oklch */ color: oklch(66.6% 0.094 194.2);

Tailwind

colors: {
  custom: {
    50: '#81c1bf',
    500: '#3fa6a5',
    950: '#000000',
  },
}

SCSS

$custom: #3fa6a5;
$custom-light: #81c1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa6a5",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 165
  },
  "hsl": {
    "h": 179.417,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66612,
    "c": 0.0936,
    "h": 194.2
  },
  "luminance": 0.31046
}

Semantic roles & 50–950 ramp

primary

#3FA6A5

secondary

#BE8383

accent

#5354D5

background

#F8FBFB

surface

#F0F7F7

border

#CBD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA6A5

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

Preview Lab → · Contrast checker → · Palette generator →