#2AC4BC#2AC4BC

#2AC4BC is a light, vivid teal. Relative luminance 0.436; OKLCH L 74.4% C 0.121 H 189.4°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#2AC4BC
RGB	rgb(42, 196, 188)
HSL	hsl(177, 65%, 47%)
HSV	hsv(177, 79%, 77%)
CMYK	cmyk(78.6%, 0%, 4.1%, 23.1%)
CIE-LAB	lab(71.96, -39.59, -7.06)
CIE-LCH	lch(71.96, 40.21, 190.11°)
OKLab	oklab(74.36% -0.1193 -0.0198)
OKLCH	oklch(74.36% 0.121 189.4)
XYZ	xyz(29.7675, 43.5992, 54.4138)
Luminance	0.4360 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AC4BC #C42A32

analogous

#2AC46F #2AC4BC #2A7FC4

triadic

#2AC4BC #BC2AC4 #C4BC2A

tetradic

#2AC4BC #6F2AC4 #C42A32 #7FC42A

square

#2AC4BC #6F2AC4 #C42A32 #7FC42A

split-complementary

#2AC4BC #C42A7F #C46F2A

monochromatic

#145F5B #1F928C #2AC4BC #51DAD3 #84E5E0

Accessibility & contrast

On white

2.16

#2AC4BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#2AC4BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AC4BC

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AC4BC	#FFFFFF	#000000	##000000
##2AC4BC	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B9BC

Deuteranopia (green-blind)

#A4AABD

Tritanopia (blue-blind)

#00C9C1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #2ac4bc;
/* rgb */ color: rgb(42, 196, 188);
/* oklch */ color: oklch(74.4% 0.121 189.4);

Tailwind

colors: {
  custom: {
    50: '#80d6d0',
    500: '#2ac4bc',
    950: '#000000',
  },
}

SCSS

$custom: #2ac4bc;
$custom-light: #80d6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2ac4bc",
  "rgb": {
    "r": 42,
    "g": 196,
    "b": 188
  },
  "hsl": {
    "h": 176.883,
    "s": 64.706,
    "l": 46.667
  },
  "oklch": {
    "l": 0.74364,
    "c": 0.12097,
    "h": 189.4
  },
  "luminance": 0.43603
}

Semantic roles & 50–950 ramp

primary

#2AC4BC

secondary

#CE7C80

accent

#4049E8

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #2AC4BC

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

Preview Lab → · Contrast checker → · Palette generator →