#37B59E#37B59E

#37B59E is a light, moderate teal. Relative luminance 0.363; OKLCH L 69.9% C 0.114 H 177.9°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#37B59E
RGB	rgb(55, 181, 158)
HSL	hsl(169, 53%, 46%)
HSV	hsv(169, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 12.7%, 29%)
CIE-LAB	lab(66.77, -39.56, 1.80)
CIE-LCH	lch(66.77, 39.60, 177.39°)
OKLab	oklab(69.92% -0.1136 0.0042)
OKLCH	oklch(69.92% 0.114 177.9)
XYZ	xyz(24.2680, 36.3258, 38.0737)
Luminance	0.3633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B59E #B5374E

analogous

#37B55F #37B59E #378DB5

triadic

#37B59E #9E37B5 #B59E37

tetradic

#37B59E #5F37B5 #B5374E #8DB537

square

#37B59E #5F37B5 #B5374E #8DB537

split-complementary

#37B59E #B5378D #B55F37

monochromatic

#1A574C #298675 #37B59E #5CCDB9 #8BDCCD

Accessibility & contrast

On white

2.54

#37B59E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#37B59E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B59E

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B59E	#FFFFFF	#000000	##000000
##37B59E	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAA9D

Deuteranopia (green-blind)

#9C9DA0

Tritanopia (blue-blind)

#00B8AE

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b59e;
/* rgb */ color: rgb(55, 181, 158);
/* oklch */ color: oklch(69.9% 0.114 177.9);

Tailwind

colors: {
  custom: {
    50: '#7fccba',
    500: '#37b59e',
    950: '#000000',
  },
}

SCSS

$custom: #37b59e;
$custom-light: #7fccba;
$custom-dark: #000000;

JSON

{
  "hex": "#37b59e",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 158
  },
  "hsl": {
    "h": 169.048,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69923,
    "c": 0.11364,
    "h": 177.9
  },
  "luminance": 0.36329
}

Semantic roles & 50–950 ramp

primary

#37B59E

secondary

#C6828E

accent

#4B66DD

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B59E

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

Preview Lab → · Contrast checker → · Palette generator →