#2CA3B9#2CA3B9

#2CA3B9 is a light, moderate teal. Relative luminance 0.302; OKLCH L 66.1% C 0.105 H 213.2°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#2CA3B9
RGB	rgb(44, 163, 185)
HSL	hsl(189, 62%, 45%)
HSV	hsv(189, 76%, 73%)
CMYK	cmyk(76.2%, 11.9%, 0%, 27.5%)
CIE-LAB	lab(61.85, -24.49, -20.60)
CIE-LCH	lch(61.85, 32.01, 220.07°)
OKLab	oklab(66.15% -0.0878 -0.0574)
OKLCH	oklch(66.15% 0.105 213.2)
XYZ	xyz(22.8891, 30.2299, 50.5181)
Luminance	0.3023 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CA3B9 #B9422C

analogous

#2CB989 #2CA3B9 #2C5CB9

triadic

#2CA3B9 #B92CA3 #A3B92C

tetradic

#2CA3B9 #892CB9 #B9422C #5CB92C

square

#2CA3B9 #892CB9 #B9422C #5CB92C

split-complementary

#2CA3B9 #B92C5C #B9892C

monochromatic

#144C56 #207788 #2CA3B9 #4DC0D5 #7FD1E1

Accessibility & contrast

On white

2.98

#2CA3B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#2CA3B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CA3B9

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CA3B9	#FFFFFF	#000000	##000000
##2CA3B9	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939DBA

Deuteranopia (green-blind)

#7F8FB9

Tritanopia (blue-blind)

#00ACAA

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #2ca3b9;
/* rgb */ color: rgb(44, 163, 185);
/* oklch */ color: oklch(66.1% 0.105 213.2);

Tailwind

colors: {
  custom: {
    50: '#7cbece',
    500: '#2ca3b9',
    950: '#000000',
  },
}

SCSS

$custom: #2ca3b9;
$custom-light: #7cbece;
$custom-dark: #000000;

JSON

{
  "hex": "#2ca3b9",
  "rgb": {
    "r": 44,
    "g": 163,
    "b": 185
  },
  "hsl": {
    "h": 189.362,
    "s": 61.572,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66148,
    "c": 0.10495,
    "h": 213.2
  },
  "luminance": 0.30233
}

Semantic roles & 50–950 ramp

primary

#2CA3B9

secondary

#C98478

accent

#5C43E5

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2CA3B9

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

Preview Lab → · Contrast checker → · Palette generator →