#3FC9BF#3FC9BF

#3FC9BF is a light, moderate teal. Relative luminance 0.466; OKLCH L 76.1% C 0.117 H 188.0°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9BF
RGB	rgb(63, 201, 191)
HSL	hsl(176, 56%, 52%)
HSV	hsv(176, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 5%, 21.2%)
CIE-LAB	lab(73.93, -38.56, -5.74)
CIE-LCH	lch(73.93, 38.98, 188.46°)
OKLab	oklab(76.1% -0.1155 -0.0162)
OKLCH	oklch(76.1% 0.117 188)
XYZ	xyz(32.3361, 46.5879, 56.5683)
Luminance	0.4659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9BF #C93F49

analogous

#3FC97A #3FC9BF #3F8EC9

triadic

#3FC9BF #BF3FC9 #C9BF3F

tetradic

#3FC9BF #7A3FC9 #C93F49 #8EC93F

square

#3FC9BF #7A3FC9 #C93F49 #8EC93F

split-complementary

#3FC9BF #C93F8E #C97A3F

monochromatic

#1F6F69 #2D9E96 #3FC9BF #6FD6CF #9FE4DF

Accessibility & contrast

On white

2.04

#3FC9BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#3FC9BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9BF

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9BF	#FFFFFF	#000000	##000000
##3FC9BF	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEBEBF

Deuteranopia (green-blind)

#AAB0C0

Tritanopia (blue-blind)

#00CEC6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fc9bf;
/* rgb */ color: rgb(63, 201, 191);
/* oklch */ color: oklch(76.1% 0.117 188.0);

Tailwind

colors: {
  custom: {
    50: '#87dad2',
    500: '#3fc9bf',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9bf;
$custom-light: #87dad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9bf",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 191
  },
  "hsl": {
    "h": 175.652,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76099,
    "c": 0.1166,
    "h": 188
  },
  "luminance": 0.46592
}

Semantic roles & 50–950 ramp

primary

#3FC9BF

secondary

#D09498

accent

#4853DF

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1514

muted

#7E8382

Preview Lab

Preview with #3FC9BF

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

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