#3FC9AB#3FC9AB

#3FC9AB is a light, vivid teal. Relative luminance 0.458; OKLCH L 75.5% C 0.125 H 175.1°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9AB
RGB	rgb(63, 201, 171)
HSL	hsl(167, 56%, 52%)
HSV	hsv(167, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 14.9%, 21.2%)
CIE-LAB	lab(73.39, -43.82, 4.32)
CIE-LCH	lch(73.39, 44.03, 174.37°)
OKLab	oklab(75.49% -0.1245 0.0108)
OKLCH	oklch(75.49% 0.125 175.1)
XYZ	xyz(30.2836, 45.7669, 45.7581)
Luminance	0.4577 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9AB #C93F5D

analogous

#3FC966 #3FC9AB #3FA2C9

triadic

#3FC9AB #AB3FC9 #C9AB3F

tetradic

#3FC9AB #663FC9 #C93F5D #A2C93F

square

#3FC9AB #663FC9 #C93F5D #A2C93F

split-complementary

#3FC9AB #C93FA2 #C9663F

monochromatic

#1F6F5D #2D9E86 #3FC9AB #6FD6C0 #9FE4D5

Accessibility & contrast

On white

2.07

#3FC9AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#3FC9AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9AB

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9AB	#FFFFFF	#000000	##000000
##3FC9AB	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BCAA

Deuteranopia (green-blind)

#AFAFAD

Tritanopia (blue-blind)

#00CBC0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc9ab;
/* rgb */ color: rgb(63, 201, 171);
/* oklch */ color: oklch(75.5% 0.125 175.1);

Tailwind

colors: {
  custom: {
    50: '#86dac4',
    500: '#3fc9ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9ab;
$custom-light: #86dac4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9ab",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 171
  },
  "hsl": {
    "h": 166.957,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7549,
    "c": 0.12499,
    "h": 175.1
  },
  "luminance": 0.4577
}

Semantic roles & 50–950 ramp

primary

#3FC9AB

secondary

#D094A1

accent

#4869DF

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #3FC9AB

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

Preview Lab → · Contrast checker → · Palette generator →