#37A39E#37A39E

#37A39E is a light, moderate teal. Relative luminance 0.295; OKLCH L 65.4% C 0.096 H 190.6°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#37A39E
RGB	rgb(55, 163, 158)
HSL	hsl(177, 50%, 43%)
HSV	hsv(177, 66%, 64%)
CMYK	cmyk(66.3%, 0%, 3.1%, 36.1%)
CIE-LAB	lab(61.20, -31.24, -6.38)
CIE-LCH	lch(61.20, 31.88, 191.55°)
OKLab	oklab(65.39% -0.0948 -0.0178)
OKLCH	oklch(65.39% 0.096 190.6)
XYZ	xyz(20.8415, 29.4729, 36.9316)
Luminance	0.2948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A39E #A3373C

analogous

#37A368 #37A39E #3772A3

triadic

#37A39E #9E37A3 #A39E37

tetradic

#37A39E #6837A3 #A3373C #72A337

square

#37A39E #6837A3 #A3373C #72A337

split-complementary

#37A39E #A33772 #A36837

monochromatic

#184745 #287572 #37A39E #52C5BF #80D4D0

Accessibility & contrast

On white

3.05

#37A39E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#37A39E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A39E

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A39E	#FFFFFF	#000000	##000000
##37A39E	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9B9E

Deuteranopia (green-blind)

#898F9F

Tritanopia (blue-blind)

#00A7A1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #37a39e;
/* rgb */ color: rgb(55, 163, 158);
/* oklch */ color: oklch(65.4% 0.096 190.6);

Tailwind

colors: {
  custom: {
    50: '#7dbeba',
    500: '#37a39e',
    950: '#000000',
  },
}

SCSS

$custom: #37a39e;
$custom-light: #7dbeba;
$custom-dark: #000000;

JSON

{
  "hex": "#37a39e",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 158
  },
  "hsl": {
    "h": 177.222,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65389,
    "c": 0.09642,
    "h": 190.6
  },
  "luminance": 0.29475
}

Semantic roles & 50–950 ramp

primary

#37A39E

secondary

#BE787B

accent

#4F55D9

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A39E

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

Preview Lab → · Contrast checker → · Palette generator →