#237D7E#237D7E

#237D7E is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.9% C 0.081 H 196.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#237D7E
RGB	rgb(35, 125, 126)
HSL	hsl(181, 57%, 32%)
HSV	hsv(181, 72%, 49%)
CMYK	cmyk(72.2%, 0.8%, 0%, 50.6%)
CIE-LAB	lab(47.66, -25.04, -8.14)
CIE-LCH	lch(47.66, 26.32, 198.00°)
OKLab	oklab(53.94% -0.0782 -0.0226)
OKLCH	oklch(53.94% 0.081 196.1)
XYZ	xyz(11.7909, 16.5295, 22.3037)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237D7E #7E2423

analogous

#237E52 #237D7E #23507E

triadic

#237D7E #7E237D #7D7E23

tetradic

#237D7E #52237E #7E2423 #507E23

square

#237D7E #52237E #7E2423 #507E23

split-complementary

#237D7E #7E2350 #7E5223

monochromatic

#081E1E #164D4E #237D7E #30ADAE #4ECCCE

Accessibility & contrast

On white

4.88

#237D7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#237D7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237D7E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237D7E	#FFFFFF	#000000	##FFFFFF
##237D7E	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74777E

Deuteranopia (green-blind)

#676D7F

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #237d7e;
/* rgb */ color: rgb(35, 125, 126);
/* oklch */ color: oklch(53.9% 0.081 196.1);

Tailwind

colors: {
  custom: {
    50: '#6da3a3',
    500: '#237d7e',
    950: '#000000',
  },
}

SCSS

$custom: #237d7e;
$custom-light: #6da3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#237d7e",
  "rgb": {
    "r": 35,
    "g": 125,
    "b": 126
  },
  "hsl": {
    "h": 180.659,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5394,
    "c": 0.08145,
    "h": 196.1
  },
  "luminance": 0.16531
}

Semantic roles & 50–950 ramp

primary

#237D7E

secondary

#B04D4C

accent

#4A48E0

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #237D7E

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

Preview Lab → · Contrast checker → · Palette generator →