#2AA3B0#2AA3B0

#2AA3B0 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.7% C 0.103 H 205.9°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#2AA3B0
RGB	rgb(42, 163, 176)
HSL	hsl(186, 61%, 43%)
HSV	hsv(186, 76%, 69%)
CMYK	cmyk(76.1%, 7.4%, 0%, 31%)
CIE-LAB	lab(61.50, -27.58, -16.09)
CIE-LCH	lch(61.50, 31.93, 210.26°)
OKLab	oklab(65.75% -0.0923 -0.0447)
OKLCH	oklch(65.75% 0.103 205.9)
XYZ	xyz(21.8851, 29.8185, 45.6680)
Luminance	0.2982 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA3B0 #B0372A

analogous

#2AB07A #2AA3B0 #2A60B0

triadic

#2AA3B0 #B02AA3 #A3B02A

tetradic

#2AA3B0 #7A2AB0 #B0372A #60B02A

square

#2AA3B0 #7A2AB0 #B0372A #60B02A

split-complementary

#2AA3B0 #B02A60 #B07A2A

monochromatic

#12474D #1E757F #2AA3B0 #45C5D3 #76D4DE

Accessibility & contrast

On white

3.02

#2AA3B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#2AA3B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2AA3B0

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA3B0	#FFFFFF	#000000	##000000
##2AA3B0	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959CB1

Deuteranopia (green-blind)

#828FB0

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #2aa3b0;
/* rgb */ color: rgb(42, 163, 176);
/* oklch */ color: oklch(65.7% 0.103 205.9);

Tailwind

colors: {
  custom: {
    50: '#7abec7',
    500: '#2aa3b0',
    950: '#000000',
  },
}

SCSS

$custom: #2aa3b0;
$custom-light: #7abec7;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa3b0",
  "rgb": {
    "r": 42,
    "g": 163,
    "b": 176
  },
  "hsl": {
    "h": 185.821,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65745,
    "c": 0.10262,
    "h": 205.9
  },
  "luminance": 0.29821
}

Semantic roles & 50–950 ramp

primary

#2AA3B0

secondary

#C67870

accent

#5343E5

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2AA3B0

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

Preview Lab → · Contrast checker → · Palette generator →