#2AA5BC#2AA5BC

#2AA5BC is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.7% C 0.107 H 213.6°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#2AA5BC
RGB	rgb(42, 165, 188)
HSL	hsl(189, 63%, 45%)
HSV	hsv(189, 78%, 74%)
CMYK	cmyk(77.7%, 12.2%, 0%, 26.3%)
CIE-LAB	lab(62.53, -24.76, -21.25)
CIE-LCH	lch(62.53, 32.63, 220.63°)
OKLab	oklab(66.72% -0.0893 -0.0593)
OKLCH	oklch(66.72% 0.107 213.6)
XYZ	xyz(23.4832, 31.0305, 52.3190)
Luminance	0.3103 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA5BC #BC412A

analogous

#2ABC8A #2AA5BC #2A5CBC

triadic

#2AA5BC #BC2AA5 #A5BC2A

tetradic

#2AA5BC #8A2ABC #BC412A #5CBC2A

square

#2AA5BC #8A2ABC #BC412A #5CBC2A

split-complementary

#2AA5BC #BC2A5C #BC8A2A

monochromatic

#144D58 #1F798A #2AA5BC #4CC1D7 #7ED2E2

Accessibility & contrast

On white

2.91

#2AA5BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#2AA5BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AA5BC

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA5BC	#FFFFFF	#000000	##000000
##2AA5BC	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949FBD

Deuteranopia (green-blind)

#8191BC

Tritanopia (blue-blind)

#00AEAC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #2aa5bc;
/* rgb */ color: rgb(42, 165, 188);
/* oklch */ color: oklch(66.7% 0.107 213.6);

Tailwind

colors: {
  custom: {
    50: '#7cc0d0',
    500: '#2aa5bc',
    950: '#000000',
  },
}

SCSS

$custom: #2aa5bc;
$custom-light: #7cc0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa5bc",
  "rgb": {
    "r": 42,
    "g": 165,
    "b": 188
  },
  "hsl": {
    "h": 189.452,
    "s": 63.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66722,
    "c": 0.10719,
    "h": 213.6
  },
  "luminance": 0.31033
}

Semantic roles & 50–950 ramp

primary

#2AA5BC

secondary

#CB8477

accent

#5B41E7

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #2AA5BC

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

Preview Lab → · Contrast checker → · Palette generator →