#37B889#37B889

#37B889 is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.1% C 0.131 H 164.3°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#37B889
RGB	rgb(55, 184, 137)
HSL	hsl(158, 54%, 47%)
HSV	hsv(158, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 25.5%, 27.8%)
CIE-LAB	lab(67.20, -46.01, 13.95)
CIE-LCH	lch(67.20, 48.08, 163.14°)
OKLab	oklab(70.11% -0.1266 0.0356)
OKLCH	oklch(70.11% 0.131 164.3)
XYZ	xyz(23.2289, 36.8967, 29.5596)
Luminance	0.3690 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B889 #B83766

analogous

#37B849 #37B889 #37A6B8

triadic

#37B889 #8937B8 #B88937

tetradic

#37B889 #4937B8 #B83766 #A6B837

square

#37B889 #4937B8 #B83766 #A6B837

split-complementary

#37B889 #B837A6 #B84937

monochromatic

#1B5A43 #298966 #37B889 #5DCFA5 #8DDDC0

Accessibility & contrast

On white

2.51

#37B889 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#37B889 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B889

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B889	#FFFFFF	#000000	##000000
##37B889	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AB86

Deuteranopia (green-blind)

#A49F8C

Tritanopia (blue-blind)

#00B8AB

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37b889;
/* rgb */ color: rgb(55, 184, 137);
/* oklch */ color: oklch(70.1% 0.131 164.3);

Tailwind

colors: {
  custom: {
    50: '#7fceab',
    500: '#37b889',
    950: '#000000',
  },
}

SCSS

$custom: #37b889;
$custom-light: #7fceab;
$custom-dark: #000000;

JSON

{
  "hex": "#37b889",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 137
  },
  "hsl": {
    "h": 158.14,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.7011,
    "c": 0.13149,
    "h": 164.3
  },
  "luminance": 0.36899
}

Semantic roles & 50–950 ramp

primary

#37B889

secondary

#C7849C

accent

#4A80DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #37B889

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

Preview Lab → · Contrast checker → · Palette generator →