#237F90#237F90

#237F90 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.2% C 0.086 H 212.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#237F90
RGB	rgb(35, 127, 144)
HSL	hsl(189, 61%, 35%)
HSV	hsv(189, 76%, 56%)
CMYK	cmyk(75.7%, 11.8%, 0%, 43.5%)
CIE-LAB	lab(48.94, -20.25, -16.81)
CIE-LCH	lch(48.94, 26.32, 219.68°)
OKLab	oklab(55.19% -0.0723 -0.0468)
OKLCH	oklch(55.19% 0.086 212.9)
XYZ	xyz(13.3144, 17.5481, 29.0656)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237F90 #903423

analogous

#23906B #237F90 #234890

triadic

#237F90 #90237F #7F9023

tetradic

#237F90 #6B2390 #903423 #489023

square

#237F90 #6B2390 #903423 #489023

split-complementary

#237F90 #902348 #906B23

monochromatic

#0B282E #17545F #237F90 #2FAAC1 #57C2D6

Accessibility & contrast

On white

4.66

#237F90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#237F90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #237F90

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237F90	#FFFFFF	#000000	##FFFFFF
##237F90	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727B91

Deuteranopia (green-blind)

#637090

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #237f90;
/* rgb */ color: rgb(35, 127, 144);
/* oklch */ color: oklch(55.2% 0.086 212.9);

Tailwind

colors: {
  custom: {
    50: '#70a4b0',
    500: '#237f90',
    950: '#000000',
  },
}

SCSS

$custom: #237f90;
$custom-light: #70a4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#237f90",
  "rgb": {
    "r": 35,
    "g": 127,
    "b": 144
  },
  "hsl": {
    "h": 189.358,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55188,
    "c": 0.08613,
    "h": 212.9
  },
  "luminance": 0.1755
}

Semantic roles & 50–950 ramp

primary

#237F90

secondary

#BA6454

accent

#5D44E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #237F90

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

Preview Lab → · Contrast checker → · Palette generator →