#3FC9AA#3FC9AA

#3FC9AA is a light, vivid teal. Relative luminance 0.457; OKLCH L 75.5% C 0.126 H 174.5°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9AA
RGB	rgb(63, 201, 170)
HSL	hsl(167, 56%, 52%)
HSV	hsv(167, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 15.4%, 21.2%)
CIE-LAB	lab(73.37, -44.07, 4.83)
CIE-LCH	lch(73.37, 44.33, 173.75°)
OKLab	oklab(75.46% -0.125 0.0121)
OKLCH	oklch(75.46% 0.126 174.5)
XYZ	xyz(30.1886, 45.7289, 45.2580)
Luminance	0.4573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9AA #C93F5E

analogous

#3FC965 #3FC9AA #3FA3C9

triadic

#3FC9AA #AA3FC9 #C9AA3F

tetradic

#3FC9AA #653FC9 #C93F5E #A3C93F

square

#3FC9AA #653FC9 #C93F5E #A3C93F

split-complementary

#3FC9AA #C93FA3 #C9653F

monochromatic

#1F6F5D #2D9E85 #3FC9AA #6FD6BF #9FE4D4

Accessibility & contrast

On white

2.07

#3FC9AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#3FC9AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9AA

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9AA	#FFFFFF	#000000	##000000
##3FC9AA	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)

#C2BCA9

Deuteranopia (green-blind)

#AFAEAC

Tritanopia (blue-blind)

#00CBC0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc9aa;
/* rgb */ color: rgb(63, 201, 170);
/* oklch */ color: oklch(75.5% 0.126 174.5);

Tailwind

colors: {
  custom: {
    50: '#86dac3',
    500: '#3fc9aa',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9aa;
$custom-light: #86dac3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9aa",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 170
  },
  "hsl": {
    "h": 166.522,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75462,
    "c": 0.12557,
    "h": 174.5
  },
  "luminance": 0.45732
}

Semantic roles & 50–950 ramp

primary

#3FC9AA

secondary

#D094A1

accent

#486ADF

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #3FC9AA

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

Preview Lab → · Contrast checker → · Palette generator →