#237A7D#237A7D

#237A7D is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.080 H 198.4°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#237A7D
RGB	rgb(35, 122, 125)
HSL	hsl(182, 56%, 31%)
HSV	hsv(182, 72%, 49%)
CMYK	cmyk(72%, 2.4%, 0%, 51%)
CIE-LAB	lab(46.65, -23.81, -9.05)
CIE-LCH	lch(46.65, 25.48, 200.82°)
OKLab	oklab(53.11% -0.0755 -0.0251)
OKLCH	oklch(53.11% 0.08 198.4)
XYZ	xyz(11.3527, 15.7557, 21.8409)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237A7D #7D2623

analogous

#237D53 #237A7D #234D7D

triadic

#237A7D #7D237A #7A7D23

tetradic

#237A7D #53237D #7D2623 #4D7D23

square

#237A7D #53237D #7D2623 #4D7D23

split-complementary

#237A7D #7D234D #7D5323

monochromatic

#081D1D #164B4D #237A7D #30A9AD #4DC9CD

Accessibility & contrast

On white

5.06

#237A7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#237A7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237A7D

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237A7D	#FFFFFF	#000000	##FFFFFF
##237A7D	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71747D

Deuteranopia (green-blind)

#646A7E

Tritanopia (blue-blind)

#007E7B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #237a7d;
/* rgb */ color: rgb(35, 122, 125);
/* oklch */ color: oklch(53.1% 0.080 198.4);

Tailwind

colors: {
  custom: {
    50: '#6da1a2',
    500: '#237a7d',
    950: '#000000',
  },
}

SCSS

$custom: #237a7d;
$custom-light: #6da1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#237a7d",
  "rgb": {
    "r": 35,
    "g": 122,
    "b": 125
  },
  "hsl": {
    "h": 182,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53111,
    "c": 0.07954,
    "h": 198.4
  },
  "luminance": 0.15757
}

Semantic roles & 50–950 ramp

primary

#237A7D

secondary

#AF504C

accent

#4D48E0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0F

muted

#7B7E7E

Preview Lab

Preview with #237A7D

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

Preview Lab → · Contrast checker → · Palette generator →