#23909B#23909B

#23909B is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.0% C 0.094 H 205.2°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#23909B
RGB	rgb(35, 144, 155)
HSL	hsl(186, 63%, 37%)
HSV	hsv(186, 77%, 61%)
CMYK	cmyk(77.4%, 7.1%, 0%, 39.2%)
CIE-LAB	lab(54.73, -25.49, -14.41)
CIE-LCH	lch(54.73, 29.28, 209.48°)
OKLab	oklab(59.99% -0.085 -0.0401)
OKLCH	oklch(59.99% 0.094 205.2)
XYZ	xyz(16.5802, 22.6684, 34.5056)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23909B #9B2E23

analogous

#239B6A #23909B #23549B

triadic

#23909B #9B2390 #909B23

tetradic

#23909B #6A239B #9B2E23 #549B23

square

#23909B #6A239B #9B2E23 #549B23

split-complementary

#23909B #9B2354 #9B6A23

monochromatic

#0C3337 #186269 #23909B #2EBECD #5ECFDB

Accessibility & contrast

On white

3.79

#23909B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#23909B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23909B

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23909B	#FFFFFF	#000000	##000000
##23909B	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848A9C

Deuteranopia (green-blind)

#737E9B

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #23909b;
/* rgb */ color: rgb(35, 144, 155);
/* oklch */ color: oklch(60.0% 0.094 205.2);

Tailwind

colors: {
  custom: {
    50: '#73b1b8',
    500: '#23909b',
    950: '#000000',
  },
}

SCSS

$custom: #23909b;
$custom-light: #73b1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#23909b",
  "rgb": {
    "r": 35,
    "g": 144,
    "b": 155
  },
  "hsl": {
    "h": 185.5,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59993,
    "c": 0.09394,
    "h": 205.2
  },
  "luminance": 0.2267
}

Semantic roles & 50–950 ramp

primary

#23909B

secondary

#BF645A

accent

#5142E6

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #23909B

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

Preview Lab → · Contrast checker → · Palette generator →