#3FC4A5#3FC4A5

#3FC4A5 is a light, vivid teal. Relative luminance 0.433; OKLCH L 74.1% C 0.123 H 173.9°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4A5
RGB	rgb(63, 196, 165)
HSL	hsl(166, 53%, 51%)
HSV	hsv(166, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 15.8%, 23.1%)
CIE-LAB	lab(71.72, -43.16, 5.16)
CIE-LCH	lch(71.72, 43.46, 173.18°)
OKLab	oklab(74.08% -0.1222 0.013)
OKLCH	oklch(74.08% 0.123 173.9)
XYZ	xyz(28.5780, 43.2500, 42.4320)
Luminance	0.4325 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4A5 #C43F5E

analogous

#3FC462 #3FC4A5 #3FA0C4

triadic

#3FC4A5 #A53FC4 #C4A53F

tetradic

#3FC4A5 #623FC4 #C43F5E #A0C43F

square

#3FC4A5 #623FC4 #C43F5E #A0C43F

split-complementary

#3FC4A5 #C43FA0 #C4623F

monochromatic

#206858 #2E977F #3FC4A5 #6ED2BB #9DE1D1

Accessibility & contrast

On white

2.18

#3FC4A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#3FC4A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4A5

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4A5	#FFFFFF	#000000	##000000
##3FC4A5	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB8A4

Deuteranopia (green-blind)

#ABAAA7

Tritanopia (blue-blind)

#00C6BB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc4a5;
/* rgb */ color: rgb(63, 196, 165);
/* oklch */ color: oklch(74.1% 0.123 173.9);

Tailwind

colors: {
  custom: {
    50: '#85d6bf',
    500: '#3fc4a5',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4a5;
$custom-light: #85d6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4a5",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 165
  },
  "hsl": {
    "h": 166.015,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74078,
    "c": 0.1229,
    "h": 173.9
  },
  "luminance": 0.43253
}

Semantic roles & 50–950 ramp

primary

#3FC4A5

secondary

#CD92A0

accent

#4B6DDC

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #3FC4A5

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

Preview Lab → · Contrast checker → · Palette generator →