#3FC9BA#3FC9BA

#3FC9BA is a light, moderate teal. Relative luminance 0.464; OKLCH L 75.9% C 0.118 H 184.6°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9BA
RGB	rgb(63, 201, 186)
HSL	hsl(173, 56%, 52%)
HSV	hsv(173, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 7.5%, 21.2%)
CIE-LAB	lab(73.79, -39.92, -3.23)
CIE-LCH	lch(73.79, 40.05, 184.63°)
OKLab	oklab(75.94% -0.1177 -0.0094)
OKLCH	oklch(75.94% 0.118 184.6)
XYZ	xyz(31.7953, 46.3716, 53.7198)
Luminance	0.4637 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9BA #C93F4E

analogous

#3FC975 #3FC9BA #3F93C9

triadic

#3FC9BA #BA3FC9 #C9BA3F

tetradic

#3FC9BA #753FC9 #C93F4E #93C93F

square

#3FC9BA #753FC9 #C93F4E #93C93F

split-complementary

#3FC9BA #C93F93 #C9753F

monochromatic

#1F6F66 #2D9E92 #3FC9BA #6FD6CB #9FE4DC

Accessibility & contrast

On white

2.04

#3FC9BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#3FC9BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9BA

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9BA	#FFFFFF	#000000	##000000
##3FC9BA	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBEBA

Deuteranopia (green-blind)

#ABAFBC

Tritanopia (blue-blind)

#00CDC4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fc9ba;
/* rgb */ color: rgb(63, 201, 186);
/* oklch */ color: oklch(75.9% 0.118 184.6);

Tailwind

colors: {
  custom: {
    50: '#87dace',
    500: '#3fc9ba',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9ba;
$custom-light: #87dace;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9ba",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 186
  },
  "hsl": {
    "h": 173.478,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7594,
    "c": 0.11807,
    "h": 184.6
  },
  "luminance": 0.46375
}

Semantic roles & 50–950 ramp

primary

#3FC9BA

secondary

#D0949A

accent

#4859DF

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FC9BA

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

Preview Lab → · Contrast checker → · Palette generator →