#2AC5B2#2AC5B2

#2AC5B2 is a light, vivid teal. Relative luminance 0.436; OKLCH L 74.3% C 0.125 H 182.3°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#2AC5B2
RGB	rgb(42, 197, 178)
HSL	hsl(173, 65%, 47%)
HSV	hsv(173, 79%, 77%)
CMYK	cmyk(78.7%, 0%, 9.6%, 22.7%)
CIE-LAB	lab(71.98, -42.82, -1.58)
CIE-LCH	lch(71.98, 42.85, 182.11°)
OKLab	oklab(74.29% -0.1248 -0.005)
OKLCH	oklch(74.29% 0.125 182.3)
XYZ	xyz(28.9530, 43.6355, 49.0074)
Luminance	0.4364 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AC5B2 #C52A3D

analogous

#2AC565 #2AC5B2 #2A8BC5

triadic

#2AC5B2 #B22AC5 #C5B22A

tetradic

#2AC5B2 #652AC5 #C52A3D #8BC52A

square

#2AC5B2 #652AC5 #C52A3D #8BC52A

split-complementary

#2AC5B2 #C52A8B #C5652A

monochromatic

#146057 #1F9384 #2AC5B2 #52DAC9 #85E5D9

Accessibility & contrast

On white

2.16

#2AC5B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#2AC5B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AC5B2

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AC5B2	#FFFFFF	#000000	##000000
##2AC5B2	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB9B1

Deuteranopia (green-blind)

#A7AAB4

Tritanopia (blue-blind)

#00C9BF

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #2ac5b2;
/* rgb */ color: rgb(42, 197, 178);
/* oklch */ color: oklch(74.3% 0.125 182.3);

Tailwind

colors: {
  custom: {
    50: '#7fd7c9',
    500: '#2ac5b2',
    950: '#000000',
  },
}

SCSS

$custom: #2ac5b2;
$custom-light: #7fd7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2ac5b2",
  "rgb": {
    "r": 42,
    "g": 197,
    "b": 178
  },
  "hsl": {
    "h": 172.645,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.74291,
    "c": 0.12494,
    "h": 182.3
  },
  "luminance": 0.43639
}

Semantic roles & 50–950 ramp

primary

#2AC5B2

secondary

#CE7D87

accent

#4055E8

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #2AC5B2

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

Preview Lab → · Contrast checker → · Palette generator →