#2A9DA3#2A9DA3

#2A9DA3 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.7% C 0.098 H 200.2°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A9DA3
RGB	rgb(42, 157, 163)
HSL	hsl(183, 59%, 40%)
HSV	hsv(183, 74%, 64%)
CMYK	cmyk(74.2%, 3.7%, 0%, 36.1%)
CIE-LAB	lab(59.20, -28.65, -12.22)
CIE-LCH	lch(59.20, 31.15, 203.09°)
OKLab	oklab(63.74% -0.092 -0.0339)
OKLCH	oklch(63.74% 0.098 200.2)
XYZ	xyz(19.6197, 27.2482, 38.8686)
Luminance	0.2725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9DA3 #A3302A

analogous

#2AA36C #2A9DA3 #2A61A3

triadic

#2A9DA3 #A32A9D #9DA32A

tetradic

#2A9DA3 #6C2AA3 #A3302A #61A32A

square

#2A9DA3 #6C2AA3 #A3302A #61A32A

split-complementary

#2A9DA3 #A32A61 #A36C2A

monochromatic

#113F42 #1D6E72 #2A9DA3 #3DC6CD #6ED4DA

Accessibility & contrast

On white

3.26

#2A9DA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#2A9DA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9DA3

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9DA3	#FFFFFF	#000000	##000000
##2A9DA3	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A4

Deuteranopia (green-blind)

#8089A4

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2a9da3;
/* rgb */ color: rgb(42, 157, 163);
/* oklch */ color: oklch(63.7% 0.098 200.2);

Tailwind

colors: {
  custom: {
    50: '#78babe',
    500: '#2a9da3',
    950: '#000000',
  },
}

SCSS

$custom: #2a9da3;
$custom-light: #78babe;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9da3",
  "rgb": {
    "r": 42,
    "g": 157,
    "b": 163
  },
  "hsl": {
    "h": 182.975,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63743,
    "c": 0.09804,
    "h": 200.2
  },
  "luminance": 0.27251
}

Semantic roles & 50–950 ramp

primary

#2A9DA3

secondary

#C06D68

accent

#4D46E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2A9DA3

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

Preview Lab → · Contrast checker → · Palette generator →