#237D70#237D70

#237D70 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.4% C 0.085 H 181.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#237D70
RGB	rgb(35, 125, 112)
HSL	hsl(171, 56%, 31%)
HSV	hsv(171, 72%, 49%)
CMYK	cmyk(72%, 0%, 10.4%, 51%)
CIE-LAB	lab(47.23, -29.24, -0.50)
CIE-LCH	lch(47.23, 29.24, 180.98°)
OKLab	oklab(53.44% -0.085 -0.0018)
OKLCH	oklch(53.44% 0.085 181.2)
XYZ	xyz(10.9500, 16.1931, 17.8746)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D70 #7D2330

analogous

#237D43 #237D70 #235D7D

triadic

#237D70 #70237D #7D7023

tetradic

#237D70 #43237D #7D2330 #5D7D23

square

#237D70 #43237D #7D2330 #5D7D23

split-complementary

#237D70 #7D235D #7D4323

monochromatic

#081D1A #164D45 #237D70 #30AD9B #4DCDBB

Accessibility & contrast

On white

4.95

#237D70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#237D70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D70

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D70	#FFFFFF	#000000	##FFFFFF
##237D70	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)

#777570

Deuteranopia (green-blind)

#6B6C71

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237d70;
/* rgb */ color: rgb(35, 125, 112);
/* oklch */ color: oklch(53.4% 0.085 181.2);

Tailwind

colors: {
  custom: {
    50: '#6ca399',
    500: '#237d70',
    950: '#000000',
  },
}

SCSS

$custom: #237d70;
$custom-light: #6ca399;
$custom-dark: #000000;

JSON

{
  "hex": "#237d70",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 112
  },
  "hsl": {
    "h": 171.333,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53443,
    "c": 0.08503,
    "h": 181.2
  },
  "luminance": 0.16194
}

Semantic roles & 50–950 ramp

primary

#237D70

secondary

#AF4C5B

accent

#485EE0

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #237D70

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

Preview Lab → · Contrast checker → · Palette generator →