#3AC5D9#3AC5D9

#3AC5D9 is a light, moderate teal. Relative luminance 0.458; OKLCH L 75.9% C 0.117 H 209.2°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#3AC5D9
RGB	rgb(58, 197, 217)
HSL	hsl(188, 68%, 54%)
HSV	hsv(188, 73%, 85%)
CMYK	cmyk(73.3%, 9.2%, 0%, 14.9%)
CIE-LAB	lab(73.44, -29.78, -20.58)
CIE-LCH	lch(73.44, 36.20, 214.64°)
OKLab	oklab(75.94% -0.1025 -0.0573)
OKLCH	oklch(75.94% 0.117 209.2)
XYZ	xyz(34.2301, 45.8377, 72.6757)
Luminance	0.4584 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC5D9 #D94E3A

analogous

#3AD99E #3AC5D9 #3A76D9

triadic

#3AC5D9 #D93AC5 #C5D93A

tetradic

#3AC5D9 #9E3AD9 #D94E3A #76D93A

square

#3AC5D9 #9E3AD9 #D94E3A #76D93A

split-complementary

#3AC5D9 #D93A76 #D99E3A

monochromatic

#197380 #23A1B3 #3AC5D9 #6DD4E3 #A1E3ED

Accessibility & contrast

On white

2.07

#3AC5D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#3AC5D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC5D9

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC5D9	#FFFFFF	#000000	##000000
##3AC5D9	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BEDA

Deuteranopia (green-blind)

#9DADD9

Tritanopia (blue-blind)

#00CECB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3ac5d9;
/* rgb */ color: rgb(58, 197, 217);
/* oklch */ color: oklch(75.9% 0.117 209.2);

Tailwind

colors: {
  custom: {
    50: '#87d7e4',
    500: '#3ac5d9',
    950: '#000000',
  },
}

SCSS

$custom: #3ac5d9;
$custom-light: #87d7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac5d9",
  "rgb": {
    "r": 58,
    "g": 197,
    "b": 217
  },
  "hsl": {
    "h": 187.547,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75945,
    "c": 0.11741,
    "h": 209.2
  },
  "luminance": 0.45842
}

Semantic roles & 50–950 ramp

primary

#3AC5D9

secondary

#D99E95

accent

#533DEB

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3AC5D9

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

Preview Lab → · Contrast checker → · Palette generator →