#237A89#237A89

#237A89 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.082 H 211.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#237A89
RGB	rgb(35, 122, 137)
HSL	hsl(189, 59%, 34%)
HSV	hsv(189, 74%, 54%)
CMYK	cmyk(74.5%, 10.9%, 0%, 46.3%)
CIE-LAB	lab(47.08, -19.91, -15.52)
CIE-LCH	lch(47.08, 25.25, 217.93°)
OKLab	oklab(53.6% -0.0701 -0.0432)
OKLCH	oklch(53.6% 0.082 211.7)
XYZ	xyz(12.1661, 16.0811, 26.1248)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A89 #893223

analogous

#238965 #237A89 #234789

triadic

#237A89 #89237A #7A8923

tetradic

#237A89 #652389 #893223 #478923

square

#237A89 #652389 #893223 #478923

split-complementary

#237A89 #892347 #896523

monochromatic

#0A2328 #174F58 #237A89 #2FA5BA #53C0D3

Accessibility & contrast

On white

4.98

#237A89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#237A89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A89

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A89	#FFFFFF	#000000	##FFFFFF
##237A89	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E768A

Deuteranopia (green-blind)

#606B89

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237a89;
/* rgb */ color: rgb(35, 122, 137);
/* oklch */ color: oklch(53.6% 0.082 211.7);

Tailwind

colors: {
  custom: {
    50: '#6ea0ab',
    500: '#237a89',
    950: '#000000',
  },
}

SCSS

$custom: #237a89;
$custom-light: #6ea0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#237a89",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 137
  },
  "hsl": {
    "h": 188.824,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53599,
    "c": 0.08232,
    "h": 211.7
  },
  "luminance": 0.16083
}

Semantic roles & 50–950 ramp

primary

#237A89

secondary

#B76051

accent

#5C45E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #237A89

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

Preview Lab → · Contrast checker → · Palette generator →