#237B7F#237B7F

#237B7F is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.5% C 0.080 H 199.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#237B7F
RGB	rgb(35, 123, 127)
HSL	hsl(183, 57%, 32%)
HSV	hsv(183, 72%, 50%)
CMYK	cmyk(72.4%, 3.1%, 0%, 50.2%)
CIE-LAB	lab(47.05, -23.70, -9.65)
CIE-LCH	lch(47.05, 25.59, 202.16°)
OKLab	oklab(53.45% -0.0756 -0.0268)
OKLCH	oklch(53.45% 0.08 199.5)
XYZ	xyz(11.6052, 16.0542, 22.5617)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237B7F #7F2723

analogous

#237F55 #237B7F #234D7F

triadic

#237B7F #7F237B #7B7F23

tetradic

#237B7F #55237F #7F2723 #4D7F23

square

#237B7F #55237F #7F2723 #4D7F23

split-complementary

#237B7F #7F234D #7F5523

monochromatic

#091E1F #164D4F #237B7F #30A9AF #4EC9CE

Accessibility & contrast

On white

4.99

#237B7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#237B7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237B7F

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237B7F	#FFFFFF	#000000	##FFFFFF
##237B7F	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72757F

Deuteranopia (green-blind)

#646B7F

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #237b7f;
/* rgb */ color: rgb(35, 123, 127);
/* oklch */ color: oklch(53.5% 0.080 199.5);

Tailwind

colors: {
  custom: {
    50: '#6da1a4',
    500: '#237b7f',
    950: '#000000',
  },
}

SCSS

$custom: #237b7f;
$custom-light: #6da1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#237b7f",
  "rgb": {
    "r": 35,
    "g": 123,
    "b": 127
  },
  "hsl": {
    "h": 182.609,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53452,
    "c": 0.08023,
    "h": 199.5
  },
  "luminance": 0.16056
}

Semantic roles & 50–950 ramp

primary

#237B7F

secondary

#B1514C

accent

#4E48E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #237B7F

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

Preview Lab → · Contrast checker → · Palette generator →