#3FB4A1#3FB4A1

#3FB4A1 is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.0% C 0.107 H 180.2°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FB4A1
RGB	rgb(63, 180, 161)
HSL	hsl(170, 48%, 48%)
HSV	hsv(170, 65%, 71%)
CMYK	cmyk(65%, 0%, 10.6%, 29.4%)
CIE-LAB	lab(66.73, -37.07, 0.10)
CIE-LCH	lch(66.73, 37.07, 179.84°)
OKLab	oklab(69.97% -0.1075 -0.0003)
OKLCH	oklch(69.97% 0.107 180.2)
XYZ	xyz(24.8011, 36.2698, 39.4050)
Luminance	0.3627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB4A1 #B43F52

analogous

#3FB466 #3FB4A1 #3F8DB4

triadic

#3FB4A1 #A13FB4 #B4A13F

tetradic

#3FB4A1 #663FB4 #B43F52 #8DB43F

square

#3FB4A1 #663FB4 #B43F52 #8DB43F

split-complementary

#3FB4A1 #B43F8D #B4663F

monochromatic

#1F5950 #2F8778 #3FB4A1 #67CABA #94DACE

Accessibility & contrast

On white

2.54

#3FB4A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#3FB4A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB4A1

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB4A1	#FFFFFF	#000000	##000000
##3FB4A1	1.00	2.54	8.25	8.25
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACAAA0

Deuteranopia (green-blind)

#9B9DA3

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb4a1;
/* rgb */ color: rgb(63, 180, 161);
/* oklch */ color: oklch(70.0% 0.107 180.2);

Tailwind

colors: {
  custom: {
    50: '#82cbbc',
    500: '#3fb4a1',
    950: '#000000',
  },
}

SCSS

$custom: #3fb4a1;
$custom-light: #82cbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb4a1",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 161
  },
  "hsl": {
    "h": 170.256,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69968,
    "c": 0.10746,
    "h": 180.2
  },
  "luminance": 0.36272
}

Semantic roles & 50–950 ramp

primary

#3FB4A1

secondary

#C58A93

accent

#5066D8

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB4A1

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

Preview Lab → · Contrast checker → · Palette generator →