#3FC5A9#3FC5A9

#3FC5A9 is a light, vivid teal. Relative luminance 0.439; OKLCH L 74.4% C 0.122 H 175.8°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5A9
RGB	rgb(63, 197, 169)
HSL	hsl(167, 54%, 51%)
HSV	hsv(167, 68%, 77%)
CMYK	cmyk(68%, 0%, 14.2%, 22.7%)
CIE-LAB	lab(72.13, -42.59, 3.57)
CIE-LCH	lch(72.13, 42.73, 175.20°)
OKLab	oklab(74.44% -0.1214 0.0088)
OKLCH	oklch(74.44% 0.122 175.8)
XYZ	xyz(29.1740, 43.8505, 44.4549)
Luminance	0.4385 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5A9 #C53F5B

analogous

#3FC566 #3FC5A9 #3F9EC5

triadic

#3FC5A9 #A93FC5 #C5A93F

tetradic

#3FC5A9 #663FC5 #C53F5B #9EC53F

square

#3FC5A9 #663FC5 #C53F5B #9EC53F

split-complementary

#3FC5A9 #C53F9E #C5663F

monochromatic

#206A5A #2E9982 #3FC5A9 #6ED3BE #9DE1D3

Accessibility & contrast

On white

2.15

#3FC5A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#3FC5A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5A9

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5A9	#FFFFFF	#000000	##000000
##3FC5A9	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB9A8

Deuteranopia (green-blind)

#ABABAB

Tritanopia (blue-blind)

#00C8BD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc5a9;
/* rgb */ color: rgb(63, 197, 169);
/* oklch */ color: oklch(74.4% 0.122 175.8);

Tailwind

colors: {
  custom: {
    50: '#85d7c2',
    500: '#3fc5a9',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5a9;
$custom-light: #85d7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5a9",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 169
  },
  "hsl": {
    "h": 167.463,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7444,
    "c": 0.1217,
    "h": 175.8
  },
  "luminance": 0.43854
}

Semantic roles & 50–950 ramp

primary

#3FC5A9

secondary

#CE929F

accent

#4B69DD

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #3FC5A9

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

Preview Lab → · Contrast checker → · Palette generator →