#237A87#237A87

#237A87 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.5% C 0.082 H 209.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#237A87
RGB	rgb(35, 122, 135)
HSL	hsl(188, 59%, 33%)
HSV	hsv(188, 74%, 53%)
CMYK	cmyk(74.1%, 9.6%, 0%, 47.1%)
CIE-LAB	lab(47.01, -20.58, -14.45)
CIE-LCH	lch(47.01, 25.14, 215.07°)
OKLab	oklab(53.52% -0.0709 -0.0402)
OKLCH	oklch(53.52% 0.082 209.5)
XYZ	xyz(12.0240, 16.0242, 25.3763)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A87 #873023

analogous

#238762 #237A87 #234887

triadic

#237A87 #87237A #7A8723

tetradic

#237A87 #622387 #873023 #488723

square

#237A87 #622387 #873023 #488723

split-complementary

#237A87 #872348 #876223

monochromatic

#0A2226 #164E56 #237A87 #30A6B8 #52C2D2

Accessibility & contrast

On white

4.99

#237A87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#237A87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A87

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A87	#FFFFFF	#000000	##FFFFFF
##237A87	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7588

Deuteranopia (green-blind)

#616B87

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #237a87;
/* rgb */ color: rgb(35, 122, 135);
/* oklch */ color: oklch(53.5% 0.082 209.5);

Tailwind

colors: {
  custom: {
    50: '#6ea0aa',
    500: '#237a87',
    950: '#000000',
  },
}

SCSS

$custom: #237a87;
$custom-light: #6ea0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#237a87",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 135
  },
  "hsl": {
    "h": 187.8,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53515,
    "c": 0.08153,
    "h": 209.5
  },
  "luminance": 0.16026
}

Semantic roles & 50–950 ramp

primary

#237A87

secondary

#B65D50

accent

#5A46E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #237A87

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

Preview Lab → · Contrast checker → · Palette generator →