#37B69B#37B69B

#37B69B is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.1% C 0.116 H 175.4°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#37B69B
RGB	rgb(55, 182, 155)
HSL	hsl(167, 54%, 46%)
HSV	hsv(167, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 14.8%, 28.6%)
CIE-LAB	lab(67.00, -40.78, 3.79)
CIE-LCH	lch(67.00, 40.96, 174.69°)
OKLab	oklab(70.09% -0.116 0.0094)
OKLCH	oklch(70.09% 0.116 175.4)
XYZ	xyz(24.2169, 36.6319, 36.7984)
Luminance	0.3664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B69B #B63752

analogous

#37B65C #37B69B #3792B6

triadic

#37B69B #9B37B6 #B69B37

tetradic

#37B69B #5C37B6 #B63752 #92B637

square

#37B69B #5C37B6 #B63752 #92B637

split-complementary

#37B69B #B63792 #B65C37

monochromatic

#1B584B #298773 #37B69B #5CCEB6 #8BDCCB

Accessibility & contrast

On white

2.52

#37B69B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#37B69B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B69B

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B69B	#FFFFFF	#000000	##000000
##37B69B	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAB9A

Deuteranopia (green-blind)

#9E9E9D

Tritanopia (blue-blind)

#00B8AE

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b69b;
/* rgb */ color: rgb(55, 182, 155);
/* oklch */ color: oklch(70.1% 0.116 175.4);

Tailwind

colors: {
  custom: {
    50: '#7fccb8',
    500: '#37b69b',
    950: '#000000',
  },
}

SCSS

$custom: #37b69b;
$custom-light: #7fccb8;
$custom-dark: #000000;

JSON

{
  "hex": "#37b69b",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 155
  },
  "hsl": {
    "h": 167.244,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70087,
    "c": 0.11637,
    "h": 175.4
  },
  "luminance": 0.36635
}

Semantic roles & 50–950 ramp

primary

#37B69B

secondary

#C68291

accent

#4B6ADD

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B69B

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

Preview Lab → · Contrast checker → · Palette generator →