#2A9DA4#2A9DA4

#2A9DA4 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.8% C 0.098 H 201.1°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#2A9DA4
RGB	rgb(42, 157, 164)
HSL	hsl(183, 59%, 40%)
HSV	hsv(183, 74%, 64%)
CMYK	cmyk(74.4%, 4.3%, 0%, 35.7%)
CIE-LAB	lab(59.24, -28.35, -12.73)
CIE-LCH	lch(59.24, 31.07, 204.19°)
OKLab	oklab(63.78% -0.0915 -0.0354)
OKLCH	oklch(63.78% 0.098 201.1)
XYZ	xyz(19.7097, 27.2841, 39.3424)
Luminance	0.2729 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9DA4 #A4312A

analogous

#2AA46E #2A9DA4 #2A60A4

triadic

#2A9DA4 #A42A9D #9DA42A

tetradic

#2A9DA4 #6E2AA4 #A4312A #60A42A

square

#2A9DA4 #6E2AA4 #A4312A #60A42A

split-complementary

#2A9DA4 #A42A60 #A46E2A

monochromatic

#114043 #1E6E73 #2A9DA4 #3EC5CD #6ED4DA

Accessibility & contrast

On white

3.25

#2A9DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#2A9DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9DA4

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9DA4	#FFFFFF	#000000	##000000
##2A9DA4	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A5

Deuteranopia (green-blind)

#8089A5

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2a9da4;
/* rgb */ color: rgb(42, 157, 164);
/* oklch */ color: oklch(63.8% 0.098 201.1);

Tailwind

colors: {
  custom: {
    50: '#78babf',
    500: '#2a9da4',
    950: '#000000',
  },
}

SCSS

$custom: #2a9da4;
$custom-light: #78babf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9da4",
  "rgb": {
    "r": 42,
    "g": 157,
    "b": 164
  },
  "hsl": {
    "h": 183.443,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63781,
    "c": 0.09813,
    "h": 201.1
  },
  "luminance": 0.27287
}

Semantic roles & 50–950 ramp

primary

#2A9DA4

secondary

#C16E69

accent

#4E45E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2A9DA4

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

Preview Lab → · Contrast checker → · Palette generator →