#37B389#37B389

#37B389 is a light, vivid teal. Relative luminance 0.349; OKLCH L 68.8% C 0.125 H 166.1°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#37B389
RGB	rgb(55, 179, 137)
HSL	hsl(160, 53%, 46%)
HSV	hsv(160, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 23.5%, 29.8%)
CIE-LAB	lab(65.64, -43.92, 11.75)
CIE-LCH	lch(65.64, 45.46, 165.02°)
OKLab	oklab(68.83% -0.1214 0.03)
OKLCH	oklch(68.83% 0.125 166.1)
XYZ	xyz(22.2086, 34.8561, 29.2195)
Luminance	0.3486 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B389 #B33761

analogous

#37B34B #37B389 #379FB3

triadic

#37B389 #8937B3 #B38937

tetradic

#37B389 #4B37B3 #B33761 #9FB337

square

#37B389 #4B37B3 #B33761 #9FB337

split-complementary

#37B389 #B3379F #B34B37

monochromatic

#1A5541 #298465 #37B389 #5BCDA6 #8ADBBF

Accessibility & contrast

On white

2.63

#37B389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#37B389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B389

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B389	#FFFFFF	#000000	##000000
##37B389	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA687

Deuteranopia (green-blind)

#9F9B8C

Tritanopia (blue-blind)

#00B3A7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b389;
/* rgb */ color: rgb(55, 179, 137);
/* oklch */ color: oklch(68.8% 0.125 166.1);

Tailwind

colors: {
  custom: {
    50: '#7ecaab',
    500: '#37b389',
    950: '#000000',
  },
}

SCSS

$custom: #37b389;
$custom-light: #7ecaab;
$custom-dark: #000000;

JSON

{
  "hex": "#37b389",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 137
  },
  "hsl": {
    "h": 159.677,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68829,
    "c": 0.1251,
    "h": 166.1
  },
  "luminance": 0.34859
}

Semantic roles & 50–950 ramp

primary

#37B389

secondary

#C58198

accent

#4B7DDC

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B389

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

Preview Lab → · Contrast checker → · Palette generator →