#237D71#237D71

#237D71 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.5% C 0.085 H 182.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#237D71
RGB	rgb(35, 125, 113)
HSL	hsl(172, 56%, 31%)
HSV	hsv(172, 72%, 49%)
CMYK	cmyk(72%, 0%, 9.6%, 51%)
CIE-LAB	lab(47.26, -28.95, -1.05)
CIE-LCH	lch(47.26, 28.97, 182.07°)
OKLab	oklab(53.48% -0.0845 -0.0033)
OKLCH	oklch(53.48% 0.085 182.2)
XYZ	xyz(11.0060, 16.2155, 18.1694)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D71 #7D232F

analogous

#237D44 #237D71 #235C7D

triadic

#237D71 #71237D #7D7123

tetradic

#237D71 #44237D #7D232F #5C7D23

square

#237D71 #44237D #7D232F #5C7D23

split-complementary

#237D71 #7D235C #7D4423

monochromatic

#081D1B #164D46 #237D71 #30AD9C #4DCDBC

Accessibility & contrast

On white

4.95

#237D71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#237D71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D71

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D71	#FFFFFF	#000000	##FFFFFF
##237D71	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777671

Deuteranopia (green-blind)

#6A6C72

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237d71;
/* rgb */ color: rgb(35, 125, 113);
/* oklch */ color: oklch(53.5% 0.085 182.2);

Tailwind

colors: {
  custom: {
    50: '#6ca399',
    500: '#237d71',
    950: '#000000',
  },
}

SCSS

$custom: #237d71;
$custom-light: #6ca399;
$custom-dark: #000000;

JSON

{
  "hex": "#237d71",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 113
  },
  "hsl": {
    "h": 172,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53476,
    "c": 0.08458,
    "h": 182.2
  },
  "luminance": 0.16217
}

Semantic roles & 50–950 ramp

primary

#237D71

secondary

#AF4C5A

accent

#485CE0

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #237D71

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

Preview Lab → · Contrast checker → · Palette generator →