#37A69C#37A69C

#37A69C is a light, moderate teal. Relative luminance 0.305; OKLCH L 66.1% C 0.099 H 186.5°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#37A69C
RGB	rgb(55, 166, 156)
HSL	hsl(175, 50%, 43%)
HSV	hsv(175, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 6%, 34.9%)
CIE-LAB	lab(62.07, -33.23, -3.97)
CIE-LCH	lch(62.07, 33.46, 186.81°)
OKLab	oklab(66.08% -0.0988 -0.0113)
OKLCH	oklch(66.08% 0.099 186.5)
XYZ	xyz(21.2097, 30.4826, 36.2120)
Luminance	0.3049 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A69C #A63741

analogous

#37A665 #37A69C #3778A6

triadic

#37A69C #9C37A6 #A69C37

tetradic

#37A69C #6537A6 #A63741 #78A637

square

#37A69C #6537A6 #A63741 #78A637

split-complementary

#37A69C #A63778 #A66537

monochromatic

#194A46 #287871 #37A69C #54C6BC #82D6CE

Accessibility & contrast

On white

2.96

#37A69C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#37A69C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A69C

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A69C	#FFFFFF	#000000	##000000
##37A69C	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9D9C

Deuteranopia (green-blind)

#8D919D

Tritanopia (blue-blind)

#00AAA3

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #37a69c;
/* rgb */ color: rgb(55, 166, 156);
/* oklch */ color: oklch(66.1% 0.099 186.5);

Tailwind

colors: {
  custom: {
    50: '#7dc1b9',
    500: '#37a69c',
    950: '#000000',
  },
}

SCSS

$custom: #37a69c;
$custom-light: #7dc1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37a69c",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 156
  },
  "hsl": {
    "h": 174.595,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66078,
    "c": 0.09949,
    "h": 186.5
  },
  "luminance": 0.30485
}

Semantic roles & 50–950 ramp

primary

#37A69C

secondary

#BF7A80

accent

#4E5BDA

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A69C

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

Preview Lab → · Contrast checker → · Palette generator →