#3FC5B1#3FC5B1

#3FC5B1 is a light, moderate teal. Relative luminance 0.442; OKLCH L 74.7% C 0.118 H 180.9°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5B1
RGB	rgb(63, 197, 177)
HSL	hsl(171, 54%, 51%)
HSV	hsv(171, 68%, 77%)
CMYK	cmyk(68%, 0%, 10.2%, 22.7%)
CIE-LAB	lab(72.34, -40.52, -0.47)
CIE-LCH	lch(72.34, 40.52, 180.67°)
OKLab	oklab(74.68% -0.1177 -0.0019)
OKLCH	oklch(74.68% 0.118 180.9)
XYZ	xyz(29.9482, 44.1602, 48.5319)
Luminance	0.4416 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5B1 #C53F53

analogous

#3FC56E #3FC5B1 #3F96C5

triadic

#3FC5B1 #B13FC5 #C5B13F

tetradic

#3FC5B1 #6E3FC5 #C53F53 #96C53F

square

#3FC5B1 #6E3FC5 #C53F53 #96C53F

split-complementary

#3FC5B1 #C53F96 #C56E3F

monochromatic

#206A5F #2E9989 #3FC5B1 #6ED3C4 #9DE1D7

Accessibility & contrast

On white

2.14

#3FC5B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#3FC5B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5B1

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5B1	#FFFFFF	#000000	##000000
##3FC5B1	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCBAB0

Deuteranopia (green-blind)

#A9ACB3

Tritanopia (blue-blind)

#00C8BF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc5b1;
/* rgb */ color: rgb(63, 197, 177);
/* oklch */ color: oklch(74.7% 0.118 180.9);

Tailwind

colors: {
  custom: {
    50: '#86d7c8',
    500: '#3fc5b1',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5b1;
$custom-light: #86d7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5b1",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 177
  },
  "hsl": {
    "h": 171.045,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74678,
    "c": 0.11774,
    "h": 180.9
  },
  "luminance": 0.44164
}

Semantic roles & 50–950 ramp

primary

#3FC5B1

secondary

#CE929B

accent

#4B61DD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC5B1

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

Preview Lab → · Contrast checker → · Palette generator →