#237F7C#237F7C

#237F7C is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.4% C 0.083 H 191.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#237F7C
RGB	rgb(35, 127, 124)
HSL	hsl(178, 57%, 32%)
HSV	hsv(178, 72%, 50%)
CMYK	cmyk(72.4%, 0%, 2.4%, 50.2%)
CIE-LAB	lab(48.25, -26.66, -6.08)
CIE-LCH	lch(48.25, 27.35, 192.85°)
OKLab	oklab(54.39% -0.0814 -0.017)
OKLCH	oklch(54.39% 0.083 191.8)
XYZ	xyz(11.9189, 16.9899, 21.7161)
Luminance	0.1699 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237F7C #7F2326

analogous

#237F4E #237F7C #23547F

triadic

#237F7C #7C237F #7F7C23

tetradic

#237F7C #4E237F #7F2326 #547F23

square

#237F7C #4E237F #7F2326 #547F23

split-complementary

#237F7C #7F2354 #7F4E23

monochromatic

#091F1E #164F4D #237F7C #30AFAB #4ECECA

Accessibility & contrast

On white

4.77

#237F7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#237F7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237F7C

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237F7C	#FFFFFF	#000000	##FFFFFF
##237F7C	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77787C

Deuteranopia (green-blind)

#6A6E7D

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #237f7c;
/* rgb */ color: rgb(35, 127, 124);
/* oklch */ color: oklch(54.4% 0.083 191.8);

Tailwind

colors: {
  custom: {
    50: '#6da4a1',
    500: '#237f7c',
    950: '#000000',
  },
}

SCSS

$custom: #237f7c;
$custom-light: #6da4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#237f7c",
  "rgb": {
    "r": 35,
    "g": 127,
    "b": 124
  },
  "hsl": {
    "h": 178.043,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54394,
    "c": 0.08311,
    "h": 191.8
  },
  "luminance": 0.16991
}

Semantic roles & 50–950 ramp

primary

#237F7C

secondary

#B14C50

accent

#484DE0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #237F7C

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

Preview Lab → · Contrast checker → · Palette generator →