#2A9BA1#2A9BA1

#2A9BA1 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.2% C 0.097 H 200.3°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A9BA1
RGB	rgb(42, 155, 161)
HSL	hsl(183, 59%, 40%)
HSV	hsv(183, 74%, 63%)
CMYK	cmyk(73.9%, 3.7%, 0%, 36.9%)
CIE-LAB	lab(58.51, -28.28, -12.12)
CIE-LCH	lch(58.51, 30.77, 203.19°)
OKLab	oklab(63.16% -0.0908 -0.0336)
OKLCH	oklch(63.16% 0.097 200.3)
XYZ	xyz(19.1063, 26.5059, 37.8205)
Luminance	0.2651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9BA1 #A1302A

analogous

#2AA16B #2A9BA1 #2A60A1

triadic

#2A9BA1 #A12A9B #9BA12A

tetradic

#2A9BA1 #6B2AA1 #A1302A #60A12A

square

#2A9BA1 #6B2AA1 #A1302A #60A12A

split-complementary

#2A9BA1 #A12A60 #A16B2A

monochromatic

#113E40 #1D6C70 #2A9BA1 #3CC5CC #6DD3D9

Accessibility & contrast

On white

3.33

#2A9BA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#2A9BA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9BA1

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9BA1	#FFFFFF	#000000	##000000
##2A9BA1	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F94A2

Deuteranopia (green-blind)

#7E87A2

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2a9ba1;
/* rgb */ color: rgb(42, 155, 161);
/* oklch */ color: oklch(63.2% 0.097 200.3);

Tailwind

colors: {
  custom: {
    50: '#77b9bc',
    500: '#2a9ba1',
    950: '#000000',
  },
}

SCSS

$custom: #2a9ba1;
$custom-light: #77b9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9ba1",
  "rgb": {
    "r": 42,
    "g": 155,
    "b": 161
  },
  "hsl": {
    "h": 183.025,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63163,
    "c": 0.09686,
    "h": 200.3
  },
  "luminance": 0.26508
}

Semantic roles & 50–950 ramp

primary

#2A9BA1

secondary

#C06C67

accent

#4E46E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2A9BA1

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

Preview Lab → · Contrast checker → · Palette generator →