#3FC9BD#3FC9BD

#3FC9BD is a light, moderate teal. Relative luminance 0.465; OKLCH L 76.0% C 0.117 H 186.6°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9BD
RGB	rgb(63, 201, 189)
HSL	hsl(175, 56%, 52%)
HSV	hsv(175, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 6%, 21.2%)
CIE-LAB	lab(73.87, -39.11, -4.74)
CIE-LCH	lch(73.87, 39.39, 186.91°)
OKLab	oklab(76.04% -0.1163 -0.0134)
OKLCH	oklch(76.04% 0.117 186.6)
XYZ	xyz(32.1176, 46.5005, 55.4171)
Luminance	0.4650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9BD #C93F4B

analogous

#3FC978 #3FC9BD #3F90C9

triadic

#3FC9BD #BD3FC9 #C9BD3F

tetradic

#3FC9BD #783FC9 #C93F4B #90C93F

square

#3FC9BD #783FC9 #C93F4B #90C93F

split-complementary

#3FC9BD #C93F90 #C9783F

monochromatic

#1F6F68 #2D9E94 #3FC9BD #6FD6CD #9FE4DE

Accessibility & contrast

On white

2.04

#3FC9BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#3FC9BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9BD

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9BD	#FFFFFF	#000000	##000000
##3FC9BD	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBEBD

Deuteranopia (green-blind)

#ABAFBE

Tritanopia (blue-blind)

#00CEC5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fc9bd;
/* rgb */ color: rgb(63, 201, 189);
/* oklch */ color: oklch(76.0% 0.117 186.6);

Tailwind

colors: {
  custom: {
    50: '#87dad0',
    500: '#3fc9bd',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9bd;
$custom-light: #87dad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9bd",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 189
  },
  "hsl": {
    "h": 174.783,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76035,
    "c": 0.11712,
    "h": 186.6
  },
  "luminance": 0.46504
}

Semantic roles & 50–950 ramp

primary

#3FC9BD

secondary

#D09499

accent

#4856DF

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1514

muted

#7E8382

Preview Lab

Preview with #3FC9BD

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

Preview Lab → · Contrast checker → · Palette generator →