#37B78C#37B78C

#37B78C is a light, vivid teal. Relative luminance 0.366; OKLCH L 69.9% C 0.128 H 166.2°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#37B78C
RGB	rgb(55, 183, 140)
HSL	hsl(160, 54%, 47%)
HSV	hsv(160, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 23.5%, 28.2%)
CIE-LAB	lab(66.95, -44.90, 11.96)
CIE-LCH	lch(66.95, 46.46, 165.08°)
OKLab	oklab(69.93% -0.1241 0.0306)
OKLCH	oklch(69.93% 0.128 166.2)
XYZ	xyz(23.2401, 36.5700, 30.6398)
Luminance	0.3657 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B78C #B73762

analogous

#37B74C #37B78C #37A2B7

triadic

#37B78C #8C37B7 #B78C37

tetradic

#37B78C #4C37B7 #B73762 #A2B737

square

#37B78C #4C37B7 #B73762 #A2B737

split-complementary

#37B78C #B737A2 #B74C37

monochromatic

#1B5944 #298868 #37B78C #5DCEA8 #8CDCC1

Accessibility & contrast

On white

2.53

#37B78C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#37B78C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B78C

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B78C	#FFFFFF	#000000	##000000
##37B78C	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AA8A

Deuteranopia (green-blind)

#A29E8F

Tritanopia (blue-blind)

#00B8AB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b78c;
/* rgb */ color: rgb(55, 183, 140);
/* oklch */ color: oklch(69.9% 0.128 166.2);

Tailwind

colors: {
  custom: {
    50: '#7fcdad',
    500: '#37b78c',
    950: '#000000',
  },
}

SCSS

$custom: #37b78c;
$custom-light: #7fcdad;
$custom-dark: #000000;

JSON

{
  "hex": "#37b78c",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 140
  },
  "hsl": {
    "h": 159.844,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6993,
    "c": 0.12784,
    "h": 166.2
  },
  "luminance": 0.36573
}

Semantic roles & 50–950 ramp

primary

#37B78C

secondary

#C7839A

accent

#4B7CDD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #37B78C

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

Preview Lab → · Contrast checker → · Palette generator →