#37AB9D#37AB9D

#37AB9D is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.4% C 0.104 H 183.6°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#37AB9D
RGB	rgb(55, 171, 157)
HSL	hsl(173, 51%, 44%)
HSV	hsv(173, 68%, 67%)
CMYK	cmyk(67.8%, 0%, 8.2%, 32.9%)
CIE-LAB	lab(63.65, -35.29, -2.20)
CIE-LCH	lch(63.65, 35.36, 183.57°)
OKLab	oklab(67.37% -0.1036 -0.0065)
OKLCH	oklch(67.37% 0.104 183.6)
XYZ	xyz(22.2214, 32.3699, 36.9686)
Luminance	0.3237 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AB9D #AB3745

analogous

#37AB63 #37AB9D #377FAB

triadic

#37AB9D #9D37AB #AB9D37

tetradic

#37AB9D #6337AB #AB3745 #7FAB37

square

#37AB9D #6337AB #AB3745 #7FAB37

split-complementary

#37AB9D #AB377F #AB6337

monochromatic

#194E48 #287D72 #37AB9D #56C9BB #85D8CE

Accessibility & contrast

On white

2.81

#37AB9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#37AB9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AB9D

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AB9D	#FFFFFF	#000000	##000000
##37AB9D	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A19D

Deuteranopia (green-blind)

#92959E

Tritanopia (blue-blind)

#00AEA7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37ab9d;
/* rgb */ color: rgb(55, 171, 157);
/* oklch */ color: oklch(67.4% 0.104 183.6);

Tailwind

colors: {
  custom: {
    50: '#7ec4b9',
    500: '#37ab9d',
    950: '#000000',
  },
}

SCSS

$custom: #37ab9d;
$custom-light: #7ec4b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37ab9d",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 157
  },
  "hsl": {
    "h": 172.759,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67371,
    "c": 0.10385,
    "h": 183.6
  },
  "luminance": 0.32372
}

Semantic roles & 50–950 ramp

primary

#37AB9D

secondary

#C17C85

accent

#4D5EDB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37AB9D

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

Preview Lab → · Contrast checker → · Palette generator →