#37B390#37B390

#37B390 is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.0% C 0.120 H 170.0°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#37B390
RGB	rgb(55, 179, 144)
HSL	hsl(163, 53%, 46%)
HSV	hsv(163, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 19.6%, 29.8%)
CIE-LAB	lab(65.80, -42.24, 8.13)
CIE-LCH	lch(65.80, 43.01, 169.11°)
OKLab	oklab(69.02% -0.1181 0.0208)
OKLCH	oklch(69.02% 0.12 170)
XYZ	xyz(22.7271, 35.0635, 31.9503)
Luminance	0.3507 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B390 #B3375A

analogous

#37B352 #37B390 #3798B3

triadic

#37B390 #9037B3 #B39037

tetradic

#37B390 #5237B3 #B3375A #98B337

square

#37B390 #5237B3 #B3375A #98B337

split-complementary

#37B390 #B33798 #B35237

monochromatic

#1A5545 #29846A #37B390 #5BCDAC #8ADBC4

Accessibility & contrast

On white

2.62

#37B390 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#37B390 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B390

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B390	#FFFFFF	#000000	##000000
##37B390	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78E

Deuteranopia (green-blind)

#9D9B92

Tritanopia (blue-blind)

#00B4A9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b390;
/* rgb */ color: rgb(55, 179, 144);
/* oklch */ color: oklch(69.0% 0.120 170.0);

Tailwind

colors: {
  custom: {
    50: '#7ecab0',
    500: '#37b390',
    950: '#000000',
  },
}

SCSS

$custom: #37b390;
$custom-light: #7ecab0;
$custom-dark: #000000;

JSON

{
  "hex": "#37b390",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 144
  },
  "hsl": {
    "h": 163.065,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69015,
    "c": 0.11991,
    "h": 170
  },
  "luminance": 0.35066
}

Semantic roles & 50–950 ramp

primary

#37B390

secondary

#C58194

accent

#4B74DC

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B390

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

Preview Lab → · Contrast checker → · Palette generator →