#3FB2B1#3FB2B1

#3FB2B1 is a light, moderate teal. Relative luminance 0.361; OKLCH L 70.0% C 0.101 H 194.3°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FB2B1
RGB	rgb(63, 178, 177)
HSL	hsl(179, 48%, 47%)
HSV	hsv(179, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 0.6%, 30.2%)
CIE-LAB	lab(66.57, -31.75, -8.98)
CIE-LCH	lch(66.57, 32.99, 195.79°)
OKLab	oklab(69.99% -0.0981 -0.0249)
OKLCH	oklch(69.99% 0.101 194.3)
XYZ	xyz(25.9026, 36.0690, 47.1833)
Luminance	0.3607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB2B1 #B23F40

analogous

#3FB277 #3FB2B1 #3F7AB2

triadic

#3FB2B1 #B13FB2 #B2B13F

tetradic

#3FB2B1 #773FB2 #B23F40 #7AB23F

square

#3FB2B1 #773FB2 #B23F40 #7AB23F

split-complementary

#3FB2B1 #B23F7A #B2773F

monochromatic

#1F5857 #2F8584 #3FB2B1 #66C9C8 #93D9D8

Accessibility & contrast

On white

2.56

#3FB2B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#3FB2B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB2B1

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB2B1	#FFFFFF	#000000	##000000
##3FB2B1	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AAB1

Deuteranopia (green-blind)

#959CB2

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb2b1;
/* rgb */ color: rgb(63, 178, 177);
/* oklch */ color: oklch(70.0% 0.101 194.3);

Tailwind

colors: {
  custom: {
    50: '#83c9c8',
    500: '#3fb2b1',
    950: '#000000',
  },
}

SCSS

$custom: #3fb2b1;
$custom-light: #83c9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb2b1",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 177
  },
  "hsl": {
    "h": 179.478,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69995,
    "c": 0.10125,
    "h": 194.3
  },
  "luminance": 0.36072
}

Semantic roles & 50–950 ramp

primary

#3FB2B1

secondary

#C48989

accent

#5052D7

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB2B1

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

Preview Lab → · Contrast checker → · Palette generator →