#2A9AAB#2A9AAB

#2A9AAB is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.3% C 0.099 H 210.0°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#2A9AAB
RGB	rgb(42, 154, 171)
HSL	hsl(188, 61%, 42%)
HSV	hsv(188, 75%, 67%)
CMYK	cmyk(75.4%, 9.9%, 0%, 32.9%)
CIE-LAB	lab(58.55, -24.64, -17.74)
CIE-LCH	lch(58.55, 30.36, 215.76°)
OKLab	oklab(63.3% -0.0855 -0.0494)
OKLCH	oklch(63.3% 0.099 210)
XYZ	xyz(19.8579, 26.5413, 42.5966)
Luminance	0.2654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9AAB #AB3B2A

analogous

#2AAB7C #2A9AAB #2A5AAB

triadic

#2A9AAB #AB2A9A #9AAB2A

tetradic

#2A9AAB #7C2AAB #AB3B2A #5AAB2A

square

#2A9AAB #7C2AAB #AB3B2A #5AAB2A

split-complementary

#2A9AAB #AB2A5A #AB7C2A

monochromatic

#124249 #1E6E7A #2A9AAB #42BED1 #73CFDD

Accessibility & contrast

On white

3.33

#2A9AAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#2A9AAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9AAB

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9AAB	#FFFFFF	#000000	##000000
##2A9AAB	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C94AC

Deuteranopia (green-blind)

#7A87AB

Tritanopia (blue-blind)

#00A29F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2a9aab;
/* rgb */ color: rgb(42, 154, 171);
/* oklch */ color: oklch(63.3% 0.099 210.0);

Tailwind

colors: {
  custom: {
    50: '#78b8c4',
    500: '#2a9aab',
    950: '#000000',
  },
}

SCSS

$custom: #2a9aab;
$custom-light: #78b8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9aab",
  "rgb": {
    "r": 42,
    "g": 154,
    "b": 171
  },
  "hsl": {
    "h": 187.907,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63304,
    "c": 0.09875,
    "h": 210
  },
  "luminance": 0.26544
}

Semantic roles & 50–950 ramp

primary

#2A9AAB

secondary

#C4786D

accent

#5944E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2A9AAB

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

Preview Lab → · Contrast checker → · Palette generator →