#37A990#37A990

#37A990 is a light, moderate teal. Relative luminance 0.312; OKLCH L 66.5% C 0.108 H 175.2°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#37A990
RGB	rgb(55, 169, 144)
HSL	hsl(167, 51%, 44%)
HSV	hsv(167, 67%, 66%)
CMYK	cmyk(67.5%, 0%, 14.8%, 33.7%)
CIE-LAB	lab(62.68, -37.83, 3.64)
CIE-LCH	lch(62.68, 38.01, 174.50°)
OKLab	oklab(66.46% -0.1076 0.0091)
OKLCH	oklch(66.46% 0.108 175.2)
XYZ	xyz(20.7951, 31.1995, 31.3063)
Luminance	0.3120 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A990 #A93750

analogous

#37A957 #37A990 #3789A9

triadic

#37A990 #9037A9 #A99037

tetradic

#37A990 #5737A9 #A93750 #89A937

square

#37A990 #5737A9 #A93750 #89A937

split-complementary

#37A990 #A93789 #A95737

monochromatic

#194D41 #287B69 #37A990 #55C8AF #84D7C5

Accessibility & contrast

On white

2.90

#37A990 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#37A990 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A990

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A990	#FFFFFF	#000000	##000000
##37A990	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39E8F

Deuteranopia (green-blind)

#939392

Tritanopia (blue-blind)

#00ABA2

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37a990;
/* rgb */ color: rgb(55, 169, 144);
/* oklch */ color: oklch(66.5% 0.108 175.2);

Tailwind

colors: {
  custom: {
    50: '#7cc3b0',
    500: '#37a990',
    950: '#000000',
  },
}

SCSS

$custom: #37a990;
$custom-light: #7cc3b0;
$custom-dark: #000000;

JSON

{
  "hex": "#37a990",
  "rgb": {
    "r": 55,
    "g": 169,
    "b": 144
  },
  "hsl": {
    "h": 166.842,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66463,
    "c": 0.10802,
    "h": 175.2
  },
  "luminance": 0.31202
}

Semantic roles & 50–950 ramp

primary

#37A990

secondary

#C07B8A

accent

#4D6CDA

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #37A990

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

Preview Lab → · Contrast checker → · Palette generator →