#3FB4A7#3FB4A7

#3FB4A7 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.2% C 0.105 H 184.7°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FB4A7
RGB	rgb(63, 180, 167)
HSL	hsl(173, 48%, 48%)
HSV	hsv(173, 65%, 71%)
CMYK	cmyk(65%, 0%, 7.2%, 29.4%)
CIE-LAB	lab(66.89, -35.47, -2.97)
CIE-LCH	lch(66.89, 35.59, 184.79°)
OKLab	oklab(70.16% -0.1047 -0.0086)
OKLCH	oklch(70.16% 0.105 184.7)
XYZ	xyz(25.3430, 36.4865, 42.2587)
Luminance	0.3649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB4A7 #B43F4C

analogous

#3FB46C #3FB4A7 #3F87B4

triadic

#3FB4A7 #A73FB4 #B4A73F

tetradic

#3FB4A7 #6C3FB4 #B43F4C #87B43F

square

#3FB4A7 #6C3FB4 #B43F4C #87B43F

split-complementary

#3FB4A7 #B43F87 #B46C3F

monochromatic

#1F5953 #2F877D #3FB4A7 #67CABF #94DAD2

Accessibility & contrast

On white

2.53

#3FB4A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3FB4A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB4A7

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB4A7	#FFFFFF	#000000	##000000
##3FB4A7	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAAA7

Deuteranopia (green-blind)

#9A9DA8

Tritanopia (blue-blind)

#00B8B0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb4a7;
/* rgb */ color: rgb(63, 180, 167);
/* oklch */ color: oklch(70.2% 0.105 184.7);

Tailwind

colors: {
  custom: {
    50: '#83cbc1',
    500: '#3fb4a7',
    950: '#000000',
  },
}

SCSS

$custom: #3fb4a7;
$custom-light: #83cbc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb4a7",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 167
  },
  "hsl": {
    "h": 173.333,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70156,
    "c": 0.10506,
    "h": 184.7
  },
  "luminance": 0.36489
}

Semantic roles & 50–950 ramp

primary

#3FB4A7

secondary

#C58A90

accent

#505FD8

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB4A7

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

Preview Lab → · Contrast checker → · Palette generator →