#2AC4BF#2AC4BF

#2AC4BF is a light, vivid teal. Relative luminance 0.437; OKLCH L 74.5% C 0.120 H 191.5°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#2AC4BF
RGB	rgb(42, 196, 191)
HSL	hsl(178, 65%, 47%)
HSV	hsv(178, 79%, 77%)
CMYK	cmyk(78.6%, 0%, 2.6%, 23.1%)
CIE-LAB	lab(72.05, -38.73, -8.56)
CIE-LCH	lch(72.05, 39.66, 192.47°)
OKLab	oklab(74.47% -0.118 -0.0239)
OKLCH	oklch(74.47% 0.12 191.5)
XYZ	xyz(30.0943, 43.7299, 56.1347)
Luminance	0.4373 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AC4BF #C42A2F

analogous

#2AC472 #2AC4BF #2A7CC4

triadic

#2AC4BF #BF2AC4 #C4BF2A

tetradic

#2AC4BF #722AC4 #C42A2F #7CC42A

square

#2AC4BF #722AC4 #C42A2F #7CC42A

split-complementary

#2AC4BF #C42A7C #C4722A

monochromatic

#145F5D #1F928E #2AC4BF #51DAD5 #84E5E1

Accessibility & contrast

On white

2.15

#2AC4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#2AC4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AC4BF

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AC4BF	#FFFFFF	#000000	##000000
##2AC4BF	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BABF

Deuteranopia (green-blind)

#A3AAC0

Tritanopia (blue-blind)

#00CAC2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #2ac4bf;
/* rgb */ color: rgb(42, 196, 191);
/* oklch */ color: oklch(74.5% 0.120 191.5);

Tailwind

colors: {
  custom: {
    50: '#80d6d2',
    500: '#2ac4bf',
    950: '#000000',
  },
}

SCSS

$custom: #2ac4bf;
$custom-light: #80d6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2ac4bf",
  "rgb": {
    "r": 42,
    "g": 196,
    "b": 191
  },
  "hsl": {
    "h": 178.052,
    "s": 64.706,
    "l": 46.667
  },
  "oklch": {
    "l": 0.74465,
    "c": 0.1204,
    "h": 191.5
  },
  "luminance": 0.43734
}

Semantic roles & 50–950 ramp

primary

#2AC4BF

secondary

#CE7C7F

accent

#4046E8

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #2AC4BF

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

Preview Lab → · Contrast checker → · Palette generator →