#237D7D#237D7D

#237D7D is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.9% C 0.082 H 195.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#237D7D
RGB	rgb(35, 125, 125)
HSL	hsl(180, 56%, 31%)
HSV	hsv(180, 72%, 49%)
CMYK	cmyk(72%, 0%, 0%, 51%)
CIE-LAB	lab(47.63, -25.35, -7.59)
CIE-LCH	lch(47.63, 26.46, 196.68°)
OKLab	oklab(53.9% -0.0787 -0.0211)
OKLCH	oklch(53.9% 0.082 195)
XYZ	xyz(11.7267, 16.5039, 21.9656)
Luminance	0.1651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D7D #7D2323

analogous

#237D50 #237D7D #23507D

triadic

#237D7D #7D237D #7D7D23

tetradic

#237D7D #50237D #7D2323 #507D23

square

#237D7D #50237D #7D2323 #507D23

split-complementary

#237D7D #7D2350 #7D5023

monochromatic

#081D1D #164D4D #237D7D #30ADAD #4DCDCD

Accessibility & contrast

On white

4.88

#237D7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#237D7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D7D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D7D	#FFFFFF	#000000	##FFFFFF
##237D7D	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75777D

Deuteranopia (green-blind)

#676D7E

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #237d7d;
/* rgb */ color: rgb(35, 125, 125);
/* oklch */ color: oklch(53.9% 0.082 195.0);

Tailwind

colors: {
  custom: {
    50: '#6da3a2',
    500: '#237d7d',
    950: '#000000',
  },
}

SCSS

$custom: #237d7d;
$custom-light: #6da3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#237d7d",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 125
  },
  "hsl": {
    "h": 180,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53903,
    "c": 0.0815,
    "h": 195
  },
  "luminance": 0.16505
}

Semantic roles & 50–950 ramp

primary

#237D7D

secondary

#AF4C4C

accent

#4848E0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #237D7D

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

Preview Lab → · Contrast checker → · Palette generator →