#237B70#237B70

#237B70 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.083 H 183.0°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#237B70
RGB	rgb(35, 123, 112)
HSL	hsl(173, 56%, 31%)
HSV	hsv(173, 72%, 48%)
CMYK	cmyk(71.5%, 0%, 8.9%, 51.8%)
CIE-LAB	lab(46.57, -28.27, -1.46)
CIE-LCH	lch(46.57, 28.30, 182.97°)
OKLab	oklab(52.91% -0.0828 -0.0044)
OKLCH	oklch(52.91% 0.083 183)
XYZ	xyz(10.6993, 15.6919, 17.7910)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B70 #7B232E

analogous

#237B44 #237B70 #235A7B

triadic

#237B70 #70237B #7B7023

tetradic

#237B70 #44237B #7B232E #5A7B23

square

#237B70 #44237B #7B232E #5A7B23

split-complementary

#237B70 #7B235A #7B4423

monochromatic

#081C19 #154B45 #237B70 #31AB9B #4CCCBC

Accessibility & contrast

On white

5.07

#237B70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#237B70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B70

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B70	#FFFFFF	#000000	##FFFFFF
##237B70	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757470

Deuteranopia (green-blind)

#686B71

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #237b70;
/* rgb */ color: rgb(35, 123, 112);
/* oklch */ color: oklch(52.9% 0.083 183.0);

Tailwind

colors: {
  custom: {
    50: '#6ca199',
    500: '#237b70',
    950: '#000000',
  },
}

SCSS

$custom: #237b70;
$custom-light: #6ca199;
$custom-dark: #000000;

JSON

{
  "hex": "#237b70",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 112
  },
  "hsl": {
    "h": 172.5,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52905,
    "c": 0.08293,
    "h": 183
  },
  "luminance": 0.15693
}

Semantic roles & 50–950 ramp

primary

#237B70

secondary

#AE4C58

accent

#495CDF

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #237B70

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

Preview Lab → · Contrast checker → · Palette generator →