#2AC5B1#2AC5B1

#2AC5B1 is a light, vivid teal. Relative luminance 0.436; OKLCH L 74.3% C 0.125 H 181.6°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#2AC5B1
RGB	rgb(42, 197, 177)
HSL	hsl(172, 65%, 47%)
HSV	hsv(172, 79%, 77%)
CMYK	cmyk(78.7%, 0%, 10.2%, 22.7%)
CIE-LAB	lab(71.96, -43.09, -1.07)
CIE-LCH	lch(71.96, 43.10, 181.42°)
OKLab	oklab(74.26% -0.1253 -0.0036)
OKLCH	oklch(74.26% 0.125 181.6)
XYZ	xyz(28.8530, 43.5955, 48.4805)
Luminance	0.4360 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AC5B1 #C52A3E

analogous

#2AC564 #2AC5B1 #2A8CC5

triadic

#2AC5B1 #B12AC5 #C5B12A

tetradic

#2AC5B1 #642AC5 #C52A3E #8CC52A

square

#2AC5B1 #642AC5 #C52A3E #8CC52A

split-complementary

#2AC5B1 #C52A8C #C5642A

monochromatic

#146056 #1F9384 #2AC5B1 #52DAC9 #85E5D8

Accessibility & contrast

On white

2.16

#2AC5B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#2AC5B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AC5B1

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AC5B1	#FFFFFF	#000000	##000000
##2AC5B1	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)

#BCB9B0

Deuteranopia (green-blind)

#A7AAB3

Tritanopia (blue-blind)

#00C9BF

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #2ac5b1;
/* rgb */ color: rgb(42, 197, 177);
/* oklch */ color: oklch(74.3% 0.125 181.6);

Tailwind

colors: {
  custom: {
    50: '#7fd7c8',
    500: '#2ac5b1',
    950: '#000000',
  },
}

SCSS

$custom: #2ac5b1;
$custom-light: #7fd7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2ac5b1",
  "rgb": {
    "r": 42,
    "g": 197,
    "b": 177
  },
  "hsl": {
    "h": 172.258,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.74261,
    "c": 0.12534,
    "h": 181.6
  },
  "luminance": 0.43599
}

Semantic roles & 50–950 ramp

primary

#2AC5B1

secondary

#CE7D87

accent

#4056E8

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #2AC5B1

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

Preview Lab → · Contrast checker → · Palette generator →