#37918B#37918B

#37918B is a mid, moderate teal. Relative luminance 0.229; OKLCH L 60.2% C 0.085 H 189.0°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#37918B
RGB	rgb(55, 145, 139)
HSL	hsl(176, 45%, 39%)
HSV	hsv(176, 62%, 57%)
CMYK	cmyk(62.1%, 0%, 4.1%, 43.1%)
CIE-LAB	lab(55.00, -27.89, -4.75)
CIE-LCH	lch(55.00, 28.29, 189.67°)
OKLab	oklab(60.17% -0.084 -0.0133)
OKLCH	oklch(60.17% 0.085 189)
XYZ	xyz(16.3591, 22.9254, 27.9840)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37918B #91373D

analogous

#37915E #37918B #376A91

triadic

#37918B #8B3791 #918B37

tetradic

#37918B #5E3791 #91373D #6A9137

square

#37918B #5E3791 #91373D #6A9137

split-complementary

#37918B #91376A #915E37

monochromatic

#153836 #266560 #37918B #4BBBB3 #77CBC6

Accessibility & contrast

On white

3.76

#37918B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#37918B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37918B

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37918B	#FFFFFF	#000000	##000000
##37918B	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898A8B

Deuteranopia (green-blind)

#7B7F8C

Tritanopia (blue-blind)

#00958F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #37918b;
/* rgb */ color: rgb(55, 145, 139);
/* oklch */ color: oklch(60.2% 0.085 189.0);

Tailwind

colors: {
  custom: {
    50: '#79b1ac',
    500: '#37918b',
    950: '#000000',
  },
}

SCSS

$custom: #37918b;
$custom-light: #79b1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#37918b",
  "rgb": {
    "r": 55,
    "g": 145,
    "b": 139
  },
  "hsl": {
    "h": 176,
    "s": 45,
    "l": 39.216
  },
  "oklch": {
    "l": 0.6017,
    "c": 0.08501,
    "h": 189
  },
  "luminance": 0.22927
}

Semantic roles & 50–950 ramp

primary

#37918B

secondary

#B47074

accent

#535CD5

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#0A1110

muted

#7C807F

Preview Lab

Preview with #37918B

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

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