#3AC9B2#3AC9B2

#3AC9B2 is a light, vivid teal. Relative luminance 0.459; OKLCH L 75.6% C 0.123 H 179.5°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#3AC9B2
RGB	rgb(58, 201, 178)
HSL	hsl(170, 57%, 51%)
HSV	hsv(170, 71%, 79%)
CMYK	cmyk(71.1%, 0%, 11.4%, 21.2%)
CIE-LAB	lab(73.47, -42.72, 0.63)
CIE-LCH	lch(73.47, 42.73, 179.16°)
OKLab	oklab(75.58% -0.1233 0.001)
OKLCH	oklch(75.58% 0.123 179.5)
XYZ	xyz(30.6635, 45.8836, 49.3512)
Luminance	0.4589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC9B2 #C93A51

analogous

#3AC96A #3AC9B2 #3A98C9

triadic

#3AC9B2 #B23AC9 #C9B23A

tetradic

#3AC9B2 #6A3AC9 #C93A51 #98C93A

square

#3AC9B2 #6A3AC9 #C93A51 #98C93A

split-complementary

#3AC9B2 #C93A98 #C96A3A

monochromatic

#1D6B5F #2B9B89 #3AC9B2 #6AD6C5 #9AE3D8

Accessibility & contrast

On white

2.06

#3AC9B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#3AC9B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC9B2

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC9B2	#FFFFFF	#000000	##000000
##3AC9B2	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0BDB1

Deuteranopia (green-blind)

#ADAEB4

Tritanopia (blue-blind)

#00CCC2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3ac9b2;
/* rgb */ color: rgb(58, 201, 178);
/* oklch */ color: oklch(75.6% 0.123 179.5);

Tailwind

colors: {
  custom: {
    50: '#84dac9',
    500: '#3ac9b2',
    950: '#000000',
  },
}

SCSS

$custom: #3ac9b2;
$custom-light: #84dac9;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac9b2",
  "rgb": {
    "r": 58,
    "g": 201,
    "b": 178
  },
  "hsl": {
    "h": 170.35,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75582,
    "c": 0.12335,
    "h": 179.5
  },
  "luminance": 0.45887
}

Semantic roles & 50–950 ramp

primary

#3AC9B2

secondary

#CF909A

accent

#4860E0

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1513

muted

#7D8382

Preview Lab

Preview with #3AC9B2

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

Preview Lab → · Contrast checker → · Palette generator →