#2B9AAA#2B9AAA

#2B9AAA is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.3% C 0.098 H 209.2°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#2B9AAA
RGB	rgb(43, 154, 170)
HSL	hsl(188, 60%, 42%)
HSV	hsv(188, 75%, 67%)
CMYK	cmyk(74.7%, 9.4%, 0%, 33.3%)
CIE-LAB	lab(58.53, -24.84, -17.20)
CIE-LCH	lch(58.53, 30.21, 214.70°)
OKLab	oklab(63.29% -0.0855 -0.0479)
OKLCH	oklch(63.29% 0.098 209.2)
XYZ	xyz(19.8044, 26.5247, 42.0984)
Luminance	0.2653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B9AAA #AA3B2B

analogous

#2BAA7B #2B9AAA #2B5BAA

triadic

#2B9AAA #AA2B9A #9AAA2B

tetradic

#2B9AAA #7B2BAA #AA3B2B #5BAA2B

square

#2B9AAA #7B2BAA #AA3B2B #5BAA2B

split-complementary

#2B9AAA #AA2B5B #AA7B2B

monochromatic

#124248 #1F6E79 #2B9AAA #43BECF #74CFDC

Accessibility & contrast

On white

3.33

#2B9AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#2B9AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B9AAA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B9AAA	#FFFFFF	#000000	##000000
##2B9AAA	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)

#8C94AB

Deuteranopia (green-blind)

#7A87AA

Tritanopia (blue-blind)

#00A19F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2b9aaa;
/* rgb */ color: rgb(43, 154, 170);
/* oklch */ color: oklch(63.3% 0.098 209.2);

Tailwind

colors: {
  custom: {
    50: '#78b8c3',
    500: '#2b9aaa',
    950: '#000000',
  },
}

SCSS

$custom: #2b9aaa;
$custom-light: #78b8c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b9aaa",
  "rgb": {
    "r": 43,
    "g": 154,
    "b": 170
  },
  "hsl": {
    "h": 187.559,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63285,
    "c": 0.098,
    "h": 209.2
  },
  "luminance": 0.26527
}

Semantic roles & 50–950 ramp

primary

#2B9AAA

secondary

#C3786E

accent

#5945E3

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2B9AAA

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

Preview Lab → · Contrast checker → · Palette generator →