#37A490#37A490

#37A490 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.2% C 0.102 H 178.3°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#37A490
RGB	rgb(55, 164, 144)
HSL	hsl(169, 50%, 43%)
HSV	hsv(169, 66%, 64%)
CMYK	cmyk(66.5%, 0%, 12.2%, 35.7%)
CIE-LAB	lab(61.11, -35.56, 1.37)
CIE-LCH	lch(61.11, 35.59, 177.79°)
OKLab	oklab(65.19% -0.1023 0.0031)
OKLCH	oklch(65.19% 0.102 178.3)
XYZ	xyz(19.8826, 29.3746, 31.0022)
Luminance	0.2938 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A490 #A4374B

analogous

#37A459 #37A490 #3781A4

triadic

#37A490 #9037A4 #A49037

tetradic

#37A490 #5937A4 #A4374B #81A437

square

#37A490 #5937A4 #A4374B #81A437

split-complementary

#37A490 #A43781 #A45937

monochromatic

#184840 #287668 #37A490 #53C5B0 #81D5C5

Accessibility & contrast

On white

3.05

#37A490 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#37A490 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A490

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A490	#FFFFFF	#000000	##000000
##37A490	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9A8F

Deuteranopia (green-blind)

#8E8F92

Tritanopia (blue-blind)

#00A69E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a490;
/* rgb */ color: rgb(55, 164, 144);
/* oklch */ color: oklch(65.2% 0.102 178.3);

Tailwind

colors: {
  custom: {
    50: '#7cbfb0',
    500: '#37a490',
    950: '#000000',
  },
}

SCSS

$custom: #37a490;
$custom-light: #7cbfb0;
$custom-dark: #000000;

JSON

{
  "hex": "#37a490",
  "rgb": {
    "r": 55,
    "g": 164,
    "b": 144
  },
  "hsl": {
    "h": 168.991,
    "s": 49.772,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65188,
    "c": 0.10238,
    "h": 178.3
  },
  "luminance": 0.29377
}

Semantic roles & 50–950 ramp

primary

#37A490

secondary

#BE7985

accent

#4F68D9

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #37A490

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

Preview Lab → · Contrast checker → · Palette generator →