#3FB4AA#3FB4AA

#3FB4AA is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.3% C 0.104 H 187.0°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FB4AA
RGB	rgb(63, 180, 170)
HSL	hsl(175, 48%, 48%)
HSV	hsv(175, 65%, 71%)
CMYK	cmyk(65%, 0%, 5.6%, 29.4%)
CIE-LAB	lab(66.97, -34.65, -4.51)
CIE-LCH	lch(66.97, 34.94, 187.41°)
OKLab	oklab(70.25% -0.1033 -0.0127)
OKLCH	oklch(70.25% 0.104 187)
XYZ	xyz(25.6235, 36.5987, 43.7363)
Luminance	0.3660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB4AA #B43F49

analogous

#3FB470 #3FB4AA #3F83B4

triadic

#3FB4AA #AA3FB4 #B4AA3F

tetradic

#3FB4AA #703FB4 #B43F49 #83B43F

square

#3FB4AA #703FB4 #B43F49 #83B43F

split-complementary

#3FB4AA #B43F83 #B4703F

monochromatic

#1F5954 #2F877F #3FB4AA #67CAC1 #94DAD4

Accessibility & contrast

On white

2.52

#3FB4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#3FB4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB4AA

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB4AA	#FFFFFF	#000000	##000000
##3FB4AA	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAAAA

Deuteranopia (green-blind)

#999EAB

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb4aa;
/* rgb */ color: rgb(63, 180, 170);
/* oklch */ color: oklch(70.3% 0.104 187.0);

Tailwind

colors: {
  custom: {
    50: '#83cbc3',
    500: '#3fb4aa',
    950: '#000000',
  },
}

SCSS

$custom: #3fb4aa;
$custom-light: #83cbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb4aa",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 170
  },
  "hsl": {
    "h": 174.872,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70253,
    "c": 0.10413,
    "h": 187
  },
  "luminance": 0.36602
}

Semantic roles & 50–950 ramp

primary

#3FB4AA

secondary

#C58A8F

accent

#505CD8

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB4AA

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

Preview Lab → · Contrast checker → · Palette generator →