#37AEAA#37AEAA

#37AEAA is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.6% C 0.103 H 191.8°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#37AEAA
RGB	rgb(55, 174, 170)
HSL	hsl(178, 52%, 45%)
HSV	hsv(178, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 2.3%, 31.8%)
CIE-LAB	lab(64.95, -33.05, -7.53)
CIE-LCH	lch(64.95, 33.90, 192.83°)
OKLab	oklab(68.55% -0.1008 -0.021)
OKLCH	oklch(68.55% 0.103 191.8)
XYZ	xyz(23.9640, 33.9839, 43.3190)
Luminance	0.3399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEAA #AE373B

analogous

#37AE6E #37AEAA #3777AE

triadic

#37AEAA #AA37AE #AEAA37

tetradic

#37AEAA #6E37AE #AE373B #77AE37

square

#37AEAA #6E37AE #AE373B #77AE37

split-complementary

#37AEAA #AE3777 #AE6E37

monochromatic

#1A514F #287F7D #37AEAA #58CAC6 #86D9D6

Accessibility & contrast

On white

2.69

#37AEAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#37AEAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEAA

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEAA	#FFFFFF	#000000	##000000
##37AEAA	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A5AA

Deuteranopia (green-blind)

#9298AB

Tritanopia (blue-blind)

#00B3AC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37aeaa;
/* rgb */ color: rgb(55, 174, 170);
/* oklch */ color: oklch(68.6% 0.103 191.8);

Tailwind

colors: {
  custom: {
    50: '#7fc6c3',
    500: '#37aeaa',
    950: '#000000',
  },
}

SCSS

$custom: #37aeaa;
$custom-light: #7fc6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#37aeaa",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 170
  },
  "hsl": {
    "h": 177.983,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68555,
    "c": 0.103,
    "h": 191.8
  },
  "luminance": 0.33987
}

Semantic roles & 50–950 ramp

primary

#37AEAA

secondary

#C37E80

accent

#4C51DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37AEAA

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

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