#3AC4B5#3AC4B5

#3AC4B5 is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.4% C 0.117 H 184.4°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#3AC4B5
RGB	rgb(58, 196, 181)
HSL	hsl(173, 54%, 50%)
HSV	hsv(173, 70%, 77%)
CMYK	cmyk(70.4%, 0%, 7.7%, 23.1%)
CIE-LAB	lab(72.04, -39.71, -3.10)
CIE-LCH	lch(72.04, 39.83, 184.47°)
OKLab	oklab(74.44% -0.117 -0.009)
OKLCH	oklch(74.44% 0.117 184.4)
XYZ	xyz(29.8214, 43.7121, 50.5727)
Luminance	0.4372 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC4B5 #C43A49

analogous

#3AC470 #3AC4B5 #3A8EC4

triadic

#3AC4B5 #B53AC4 #C4B53A

tetradic

#3AC4B5 #703AC4 #C43A49 #8EC43A

square

#3AC4B5 #703AC4 #C43A49 #8EC43A

split-complementary

#3AC4B5 #C43A8E #C4703A

monochromatic

#1E665E #2C9589 #3AC4B5 #69D3C7 #98E0D9

Accessibility & contrast

On white

2.16

#3AC4B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#3AC4B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC4B5

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC4B5	#FFFFFF	#000000	##000000
##3AC4B5	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB9B5

Deuteranopia (green-blind)

#A7ABB7

Tritanopia (blue-blind)

#00C8BF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3ac4b5;
/* rgb */ color: rgb(58, 196, 181);
/* oklch */ color: oklch(74.4% 0.117 184.4);

Tailwind

colors: {
  custom: {
    50: '#84d6cb',
    500: '#3ac4b5',
    950: '#000000',
  },
}

SCSS

$custom: #3ac4b5;
$custom-light: #84d6cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac4b5",
  "rgb": {
    "r": 58,
    "g": 196,
    "b": 181
  },
  "hsl": {
    "h": 173.478,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74439,
    "c": 0.11733,
    "h": 184.4
  },
  "luminance": 0.43716
}

Semantic roles & 50–950 ramp

primary

#3AC4B5

secondary

#CC8E94

accent

#4A5ADE

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3AC4B5

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

Preview Lab → · Contrast checker → · Palette generator →