#37B997#37B997

#37B997 is a light, vivid teal. Relative luminance 0.377; OKLCH L 70.7% C 0.122 H 171.4°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#37B997
RGB	rgb(55, 185, 151)
HSL	hsl(164, 54%, 47%)
HSV	hsv(164, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 18.4%, 27.5%)
CIE-LAB	lab(67.83, -43.09, 7.18)
CIE-LCH	lch(67.83, 43.69, 170.53°)
OKLab	oklab(70.73% -0.1209 0.0183)
OKLCH	oklch(70.73% 0.122 171.4)
XYZ	xyz(24.5075, 37.7417, 35.2654)
Luminance	0.3775 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B997 #B93759

analogous

#37B956 #37B997 #379AB9

triadic

#37B997 #9737B9 #B99737

tetradic

#37B997 #5637B9 #B93759 #9AB937

square

#37B997 #5637B9 #B93759 #9AB937

split-complementary

#37B997 #B9379A #B95637

monochromatic

#1B5B4A #298A70 #37B997 #5ECFB2 #8DDDC8

Accessibility & contrast

On white

2.46

#37B997 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#37B997 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B997

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B997	#FFFFFF	#000000	##000000
##37B997	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AD95

Deuteranopia (green-blind)

#A2A099

Tritanopia (blue-blind)

#00BBAF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b997;
/* rgb */ color: rgb(55, 185, 151);
/* oklch */ color: oklch(70.7% 0.122 171.4);

Tailwind

colors: {
  custom: {
    50: '#7fcfb5',
    500: '#37b997',
    950: '#000000',
  },
}

SCSS

$custom: #37b997;
$custom-light: #7fcfb5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b997",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 151
  },
  "hsl": {
    "h": 164.308,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70732,
    "c": 0.12233,
    "h": 171.4
  },
  "luminance": 0.37745
}

Semantic roles & 50–950 ramp

primary

#37B997

secondary

#C88496

accent

#4A71DE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #37B997

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

Preview Lab → · Contrast checker → · Palette generator →