#37A69A#37A69A

#37A69A is a light, moderate teal. Relative luminance 0.304; OKLCH L 66.0% C 0.100 H 184.8°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#37A69A
RGB	rgb(55, 166, 154)
HSL	hsl(174, 50%, 43%)
HSV	hsv(174, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 7.2%, 34.9%)
CIE-LAB	lab(62.01, -33.78, -2.93)
CIE-LCH	lch(62.01, 33.91, 184.95°)
OKLab	oklab(66.01% -0.0998 -0.0084)
OKLCH	oklch(66.01% 0.1 184.8)
XYZ	xyz(21.0418, 30.4154, 35.3274)
Luminance	0.3042 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A69A #A63743

analogous

#37A663 #37A69A #377AA6

triadic

#37A69A #9A37A6 #A69A37

tetradic

#37A69A #6337A6 #A63743 #7AA637

square

#37A69A #6337A6 #A63743 #7AA637

split-complementary

#37A69A #A6377A #A66337

monochromatic

#194A45 #28786F #37A69A #54C6BA #82D6CC

Accessibility & contrast

On white

2.96

#37A69A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#37A69A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A69A

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A69A	#FFFFFF	#000000	##000000
##37A69A	1.00	2.96	7.08	7.08
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9D9A

Deuteranopia (green-blind)

#8E919B

Tritanopia (blue-blind)

#00AAA2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #37a69a;
/* rgb */ color: rgb(55, 166, 154);
/* oklch */ color: oklch(66.0% 0.100 184.8);

Tailwind

colors: {
  custom: {
    50: '#7dc1b7',
    500: '#37a69a',
    950: '#000000',
  },
}

SCSS

$custom: #37a69a;
$custom-light: #7dc1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#37a69a",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 154
  },
  "hsl": {
    "h": 173.514,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66012,
    "c": 0.10013,
    "h": 184.8
  },
  "luminance": 0.30418
}

Semantic roles & 50–950 ramp

primary

#37A69A

secondary

#BF7A81

accent

#4E5DDA

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A69A

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

Preview Lab → · Contrast checker → · Palette generator →