#37A690#37A690

#37A690 is a light, moderate teal. Relative luminance 0.301; OKLCH L 65.7% C 0.105 H 177.0°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#37A690
RGB	rgb(55, 166, 144)
HSL	hsl(168, 50%, 43%)
HSV	hsv(168, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 13.3%, 34.9%)
CIE-LAB	lab(61.74, -36.48, 2.28)
CIE-LCH	lch(61.74, 36.55, 176.42°)
OKLab	oklab(65.7% -0.1045 0.0055)
OKLCH	oklch(65.7% 0.105 177)
XYZ	xyz(20.2434, 30.0960, 31.1224)
Luminance	0.3010 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A690 #A6374D

analogous

#37A658 #37A690 #3784A6

triadic

#37A690 #9037A6 #A69037

tetradic

#37A690 #5837A6 #A6374D #84A637

square

#37A690 #5837A6 #A6374D #84A637

split-complementary

#37A690 #A63784 #A65837

monochromatic

#194A40 #287868 #37A690 #54C6B0 #82D6C5

Accessibility & contrast

On white

2.99

#37A690 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#37A690 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A690

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A690	#FFFFFF	#000000	##000000
##37A690	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09C8F

Deuteranopia (green-blind)

#909092

Tritanopia (blue-blind)

#00A89F

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37a690;
/* rgb */ color: rgb(55, 166, 144);
/* oklch */ color: oklch(65.7% 0.105 177.0);

Tailwind

colors: {
  custom: {
    50: '#7cc1b0',
    500: '#37a690',
    950: '#000000',
  },
}

SCSS

$custom: #37a690;
$custom-light: #7cc1b0;
$custom-dark: #000000;

JSON

{
  "hex": "#37a690",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 144
  },
  "hsl": {
    "h": 168.108,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65698,
    "c": 0.1046,
    "h": 177
  },
  "luminance": 0.30098
}

Semantic roles & 50–950 ramp

primary

#37A690

secondary

#BF7A87

accent

#4E6ADA

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #37A690

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

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