#3FC5B7#3FC5B7

#3FC5B7 is a light, moderate teal. Relative luminance 0.444; OKLCH L 74.9% C 0.115 H 185.0°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5B7
RGB	rgb(63, 197, 183)
HSL	hsl(174, 54%, 51%)
HSV	hsv(174, 68%, 77%)
CMYK	cmyk(68%, 0%, 7.1%, 22.7%)
CIE-LAB	lab(72.50, -38.92, -3.50)
CIE-LCH	lch(72.50, 39.08, 185.14°)
OKLab	oklab(74.86% -0.115 -0.0101)
OKLCH	oklch(74.86% 0.115 185)
XYZ	xyz(30.5594, 44.4047, 51.7510)
Luminance	0.4441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5B7 #C53F4D

analogous

#3FC574 #3FC5B7 #3F90C5

triadic

#3FC5B7 #B73FC5 #C5B73F

tetradic

#3FC5B7 #743FC5 #C53F4D #90C53F

square

#3FC5B7 #743FC5 #C53F4D #90C53F

split-complementary

#3FC5B7 #C53F90 #C5743F

monochromatic

#206A62 #2E998E #3FC5B7 #6ED3C9 #9DE1DA

Accessibility & contrast

On white

2.13

#3FC5B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#3FC5B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5B7

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5B7	#FFFFFF	#000000	##000000
##3FC5B7	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBAB7

Deuteranopia (green-blind)

#A8ACB8

Tritanopia (blue-blind)

#00C9C0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc5b7;
/* rgb */ color: rgb(63, 197, 183);
/* oklch */ color: oklch(74.9% 0.115 185.0);

Tailwind

colors: {
  custom: {
    50: '#86d7cc',
    500: '#3fc5b7',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5b7;
$custom-light: #86d7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5b7",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 183
  },
  "hsl": {
    "h": 173.731,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74864,
    "c": 0.11544,
    "h": 185
  },
  "luminance": 0.44408
}

Semantic roles & 50–950 ramp

primary

#3FC5B7

secondary

#CE9298

accent

#4B5ADD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #3FC5B7

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

Preview Lab → · Contrast checker → · Palette generator →