#3AC9B5#3AC9B5

#3AC9B5 is a light, vivid teal. Relative luminance 0.460; OKLCH L 75.7% C 0.122 H 181.4°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#3AC9B5
RGB	rgb(58, 201, 181)
HSL	hsl(172, 57%, 51%)
HSV	hsv(172, 71%, 79%)
CMYK	cmyk(71.1%, 0%, 10%, 21.2%)
CIE-LAB	lab(73.55, -41.93, -0.88)
CIE-LCH	lch(73.55, 41.94, 181.20°)
OKLab	oklab(75.67% -0.122 -0.0031)
OKLCH	oklch(75.67% 0.122 181.4)
XYZ	xyz(30.9680, 46.0054, 50.9549)
Luminance	0.4601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC9B5 #C93A4E

analogous

#3AC96D #3AC9B5 #3A96C9

triadic

#3AC9B5 #B53AC9 #C9B53A

tetradic

#3AC9B5 #6D3AC9 #C93A4E #96C93A

square

#3AC9B5 #6D3AC9 #C93A4E #96C93A

split-complementary

#3AC9B5 #C93A96 #C96D3A

monochromatic

#1D6B60 #2B9B8B #3AC9B5 #6AD6C7 #9AE3D9

Accessibility & contrast

On white

2.06

#3AC9B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#3AC9B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC9B5

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC9B5	#FFFFFF	#000000	##000000
##3AC9B5	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0BDB4

Deuteranopia (green-blind)

#ACAFB7

Tritanopia (blue-blind)

#00CDC3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3ac9b5;
/* rgb */ color: rgb(58, 201, 181);
/* oklch */ color: oklch(75.7% 0.122 181.4);

Tailwind

colors: {
  custom: {
    50: '#85dacb',
    500: '#3ac9b5',
    950: '#000000',
  },
}

SCSS

$custom: #3ac9b5;
$custom-light: #85dacb;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac9b5",
  "rgb": {
    "r": 58,
    "g": 201,
    "b": 181
  },
  "hsl": {
    "h": 171.608,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75673,
    "c": 0.12202,
    "h": 181.4
  },
  "luminance": 0.46009
}

Semantic roles & 50–950 ramp

primary

#3AC9B5

secondary

#CF9099

accent

#485DE0

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1513

muted

#7D8382

Preview Lab

Preview with #3AC9B5

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

Preview Lab → · Contrast checker → · Palette generator →