#37B988#37B988

#37B988 is a light, vivid teal. Relative luminance 0.373; OKLCH L 70.3% C 0.134 H 163.5°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#37B988
RGB	rgb(55, 185, 136)
HSL	hsl(157, 54%, 47%)
HSV	hsv(157, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 26.5%, 27.5%)
CIE-LAB	lab(67.49, -46.65, 14.90)
CIE-LCH	lch(67.49, 48.97, 162.29°)
OKLab	oklab(70.34% -0.1281 0.038)
OKLCH	oklch(70.34% 0.134 163.5)
XYZ	xyz(23.3660, 37.2851, 29.2531)
Luminance	0.3729 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B988 #B93768

analogous

#37B947 #37B988 #37A9B9

triadic

#37B988 #8837B9 #B98837

tetradic

#37B988 #4737B9 #B93768 #A9B937

square

#37B988 #4737B9 #B93768 #A9B937

split-complementary

#37B988 #B937A9 #B94737

monochromatic

#1B5B43 #298A65 #37B988 #5ECFA5 #8DDDBF

Accessibility & contrast

On white

2.48

#37B988 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#37B988 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B988

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B988	#FFFFFF	#000000	##000000
##37B988	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AC85

Deuteranopia (green-blind)

#A59F8B

Tritanopia (blue-blind)

#00B9AC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37b988;
/* rgb */ color: rgb(55, 185, 136);
/* oklch */ color: oklch(70.3% 0.134 163.5);

Tailwind

colors: {
  custom: {
    50: '#7fcfaa',
    500: '#37b988',
    950: '#000000',
  },
}

SCSS

$custom: #37b988;
$custom-light: #7fcfaa;
$custom-dark: #000000;

JSON

{
  "hex": "#37b988",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 136
  },
  "hsl": {
    "h": 157.385,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70342,
    "c": 0.1336,
    "h": 163.5
  },
  "luminance": 0.37288
}

Semantic roles & 50–950 ramp

primary

#37B988

secondary

#C8849E

accent

#4A82DE

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #37B988

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

Preview Lab → · Contrast checker → · Palette generator →