#3AC3B4#3AC3B4

#3AC3B4 is a light, moderate teal. Relative luminance 0.432; OKLCH L 74.2% C 0.117 H 184.3°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#3AC3B4
RGB	rgb(58, 195, 180)
HSL	hsl(173, 54%, 50%)
HSV	hsv(173, 70%, 76%)
CMYK	cmyk(70.3%, 0%, 7.7%, 23.5%)
CIE-LAB	lab(71.71, -39.53, -3.04)
CIE-LCH	lch(71.71, 39.65, 184.40°)
OKLab	oklab(74.16% -0.1164 -0.0088)
OKLCH	oklch(74.16% 0.117 184.3)
XYZ	xyz(29.4943, 43.2216, 49.9593)
Luminance	0.4323 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC3B4 #C33A49

analogous

#3AC370 #3AC3B4 #3A8DC3

triadic

#3AC3B4 #B43AC3 #C3B43A

tetradic

#3AC3B4 #703AC3 #C33A49 #8DC33A

square

#3AC3B4 #703AC3 #C33A49 #8DC33A

split-complementary

#3AC3B4 #C33A8D #C3703A

monochromatic

#1E655D #2C9488 #3AC3B4 #68D2C7 #97E0D8

Accessibility & contrast

On white

2.18

#3AC3B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#3AC3B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC3B4

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC3B4	#FFFFFF	#000000	##000000
##3AC3B4	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B8B4

Deuteranopia (green-blind)

#A6AAB6

Tritanopia (blue-blind)

#00C7BE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3ac3b4;
/* rgb */ color: rgb(58, 195, 180);
/* oklch */ color: oklch(74.2% 0.117 184.3);

Tailwind

colors: {
  custom: {
    50: '#84d6ca',
    500: '#3ac3b4',
    950: '#000000',
  },
}

SCSS

$custom: #3ac3b4;
$custom-light: #84d6ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac3b4",
  "rgb": {
    "r": 58,
    "g": 195,
    "b": 180
  },
  "hsl": {
    "h": 173.431,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74161,
    "c": 0.11677,
    "h": 184.3
  },
  "luminance": 0.43225
}

Semantic roles & 50–950 ramp

primary

#3AC3B4

secondary

#CC8D94

accent

#4A5ADE

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3AC3B4

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

Preview Lab → · Contrast checker → · Palette generator →