#37B3A0#37B3A0

#37B3A0 is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.5% C 0.111 H 180.5°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#37B3A0
RGB	rgb(55, 179, 160)
HSL	hsl(171, 53%, 46%)
HSV	hsv(171, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 10.6%, 29.8%)
CIE-LAB	lab(66.20, -38.13, -0.13)
CIE-LCH	lch(66.20, 38.13, 180.19°)
OKLab	oklab(69.48% -0.1106 -0.001)
OKLCH	oklch(69.48% 0.111 180.5)
XYZ	xyz(24.0378, 35.5877, 38.8532)
Luminance	0.3559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B3A0 #B3374A

analogous

#37B362 #37B3A0 #3788B3

triadic

#37B3A0 #A037B3 #B3A037

tetradic

#37B3A0 #6237B3 #B3374A #88B337

square

#37B3A0 #6237B3 #B3374A #88B337

split-complementary

#37B3A0 #B33788 #B36237

monochromatic

#1A554C #298476 #37B3A0 #5BCDBB #8ADBCE

Accessibility & contrast

On white

2.59

#37B3A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#37B3A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B3A0

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B3A0	#FFFFFF	#000000	##000000
##37B3A0	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA89F

Deuteranopia (green-blind)

#9A9CA2

Tritanopia (blue-blind)

#00B6AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b3a0;
/* rgb */ color: rgb(55, 179, 160);
/* oklch */ color: oklch(69.5% 0.111 180.5);

Tailwind

colors: {
  custom: {
    50: '#7fcabc',
    500: '#37b3a0',
    950: '#000000',
  },
}

SCSS

$custom: #37b3a0;
$custom-light: #7fcabc;
$custom-dark: #000000;

JSON

{
  "hex": "#37b3a0",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 160
  },
  "hsl": {
    "h": 170.806,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6948,
    "c": 0.11057,
    "h": 180.5
  },
  "luminance": 0.3559
}

Semantic roles & 50–950 ramp

primary

#37B3A0

secondary

#C5818B

accent

#4B62DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B3A0

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

Preview Lab → · Contrast checker → · Palette generator →