#3FC5B8#3FC5B8

#3FC5B8 is a light, moderate teal. Relative luminance 0.445; OKLCH L 74.9% C 0.115 H 185.7°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5B8
RGB	rgb(63, 197, 184)
HSL	hsl(174, 54%, 51%)
HSV	hsv(174, 68%, 77%)
CMYK	cmyk(68%, 0%, 6.6%, 22.7%)
CIE-LAB	lab(72.53, -38.65, -4.00)
CIE-LCH	lch(72.53, 38.86, 185.91°)
OKLab	oklab(74.9% -0.1145 -0.0114)
OKLCH	oklch(74.9% 0.115 185.7)
XYZ	xyz(30.6638, 44.4465, 52.3011)
Luminance	0.4445 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5B8 #C53F4C

analogous

#3FC575 #3FC5B8 #3F8FC5

triadic

#3FC5B8 #B83FC5 #C5B83F

tetradic

#3FC5B8 #753FC5 #C53F4C #8FC53F

square

#3FC5B8 #753FC5 #C53F4C #8FC53F

split-complementary

#3FC5B8 #C53F8F #C5753F

monochromatic

#206A63 #2E998E #3FC5B8 #6ED3C9 #9DE1DB

Accessibility & contrast

On white

2.12

#3FC5B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#3FC5B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5B8

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5B8	#FFFFFF	#000000	##000000
##3FC5B8	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBAB8

Deuteranopia (green-blind)

#A8ACB9

Tritanopia (blue-blind)

#00C9C1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc5b8;
/* rgb */ color: rgb(63, 197, 184);
/* oklch */ color: oklch(74.9% 0.115 185.7);

Tailwind

colors: {
  custom: {
    50: '#86d7cd',
    500: '#3fc5b8',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5b8;
$custom-light: #86d7cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5b8",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 184
  },
  "hsl": {
    "h": 174.179,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74896,
    "c": 0.11512,
    "h": 185.7
  },
  "luminance": 0.4445
}

Semantic roles & 50–950 ramp

primary

#3FC5B8

secondary

#CE9298

accent

#4B59DD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #3FC5B8

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

Preview Lab → · Contrast checker → · Palette generator →