#37B391#37B391

#37B391 is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.0% C 0.119 H 170.6°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#37B391
RGB	rgb(55, 179, 145)
HSL	hsl(164, 53%, 46%)
HSV	hsv(164, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 19%, 29.8%)
CIE-LAB	lab(65.82, -41.99, 7.61)
CIE-LCH	lch(65.82, 42.68, 169.73°)
OKLab	oklab(69.04% -0.1176 0.0194)
OKLCH	oklch(69.04% 0.119 170.6)
XYZ	xyz(22.8039, 35.0942, 32.3546)
Luminance	0.3510 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B391 #B33759

analogous

#37B353 #37B391 #3797B3

triadic

#37B391 #9137B3 #B39137

tetradic

#37B391 #5337B3 #B33759 #97B337

square

#37B391 #5337B3 #B33759 #97B337

split-complementary

#37B391 #B33797 #B35337

monochromatic

#1A5545 #29846B #37B391 #5BCDAD #8ADBC5

Accessibility & contrast

On white

2.62

#37B391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#37B391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B391

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B391	#FFFFFF	#000000	##000000
##37B391	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78F

Deuteranopia (green-blind)

#9D9B93

Tritanopia (blue-blind)

#00B4A9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b391;
/* rgb */ color: rgb(55, 179, 145);
/* oklch */ color: oklch(69.0% 0.119 170.6);

Tailwind

colors: {
  custom: {
    50: '#7ecab1',
    500: '#37b391',
    950: '#000000',
  },
}

SCSS

$custom: #37b391;
$custom-light: #7ecab1;
$custom-dark: #000000;

JSON

{
  "hex": "#37b391",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 145
  },
  "hsl": {
    "h": 163.548,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69042,
    "c": 0.11921,
    "h": 170.6
  },
  "luminance": 0.35097
}

Semantic roles & 50–950 ramp

primary

#37B391

secondary

#C58193

accent

#4B73DC

background

#F8FCFA

surface

#EFF8F5

border

#CAD1CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B391

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

Preview Lab → · Contrast checker → · Palette generator →