#3AC9BB#3AC9BB

#3AC9BB is a light, moderate teal. Relative luminance 0.463; OKLCH L 75.9% C 0.120 H 185.4°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#3AC9BB
RGB	rgb(58, 201, 187)
HSL	hsl(174, 57%, 51%)
HSV	hsv(174, 71%, 79%)
CMYK	cmyk(71.1%, 0%, 7%, 21.2%)
CIE-LAB	lab(73.71, -40.32, -3.89)
CIE-LCH	lch(73.71, 40.51, 185.52°)
OKLab	oklab(75.86% -0.1193 -0.0112)
OKLCH	oklch(75.86% 0.12 185.4)
XYZ	xyz(31.5969, 46.2570, 54.2673)
Luminance	0.4626 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC9BB #C93A48

analogous

#3AC973 #3AC9BB #3A8FC9

triadic

#3AC9BB #BB3AC9 #C9BB3A

tetradic

#3AC9BB #733AC9 #C93A48 #8FC93A

square

#3AC9BB #733AC9 #C93A48 #8FC93A

split-complementary

#3AC9BB #C93A8F #C9733A

monochromatic

#1D6B64 #2B9B90 #3AC9BB #6AD6CC #9AE3DC

Accessibility & contrast

On white

2.05

#3AC9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#3AC9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC9BB

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC9BB	#FFFFFF	#000000	##000000
##3AC9BB	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBEBB

Deuteranopia (green-blind)

#ABAFBD

Tritanopia (blue-blind)

#00CDC4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3ac9bb;
/* rgb */ color: rgb(58, 201, 187);
/* oklch */ color: oklch(75.9% 0.120 185.4);

Tailwind

colors: {
  custom: {
    50: '#85dacf',
    500: '#3ac9bb',
    950: '#000000',
  },
}

SCSS

$custom: #3ac9bb;
$custom-light: #85dacf;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac9bb",
  "rgb": {
    "r": 58,
    "g": 201,
    "b": 187
  },
  "hsl": {
    "h": 174.126,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75859,
    "c": 0.11979,
    "h": 185.4
  },
  "luminance": 0.46261
}

Semantic roles & 50–950 ramp

primary

#3AC9BB

secondary

#CF9096

accent

#4857E0

background

#F8FDFC

surface

#F0FBF9

border

#CBD4D2

text

#0D1513

muted

#7D8382

Preview Lab

Preview with #3AC9BB

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

Preview Lab → · Contrast checker → · Palette generator →