#37B09C#37B09C

#37B09C is a light, moderate teal. Relative luminance 0.343; OKLCH L 68.6% C 0.109 H 179.5°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#37B09C
RGB	rgb(55, 176, 156)
HSL	hsl(170, 52%, 45%)
HSV	hsv(170, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 11.4%, 31%)
CIE-LAB	lab(65.17, -37.84, 0.58)
CIE-LCH	lch(65.17, 37.85, 179.12°)
OKLab	oklab(68.6% -0.1093 0.0009)
OKLCH	oklch(68.6% 0.109 179.5)
XYZ	xyz(23.0987, 34.2606, 36.8416)
Luminance	0.3426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B09C #B0374B

analogous

#37B060 #37B09C #3787B0

triadic

#37B09C #9C37B0 #B09C37

tetradic

#37B09C #6037B0 #B0374B #87B037

square

#37B09C #6037B0 #B0374B #87B037

split-complementary

#37B09C #B03787 #B06037

monochromatic

#1A5349 #288173 #37B09C #59CBB8 #88DACC

Accessibility & contrast

On white

2.67

#37B09C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#37B09C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B09C

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B09C	#FFFFFF	#000000	##000000
##37B09C	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A59B

Deuteranopia (green-blind)

#98999E

Tritanopia (blue-blind)

#00B3AA

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b09c;
/* rgb */ color: rgb(55, 176, 156);
/* oklch */ color: oklch(68.6% 0.109 179.5);

Tailwind

colors: {
  custom: {
    50: '#7ec8b9',
    500: '#37b09c',
    950: '#000000',
  },
}

SCSS

$custom: #37b09c;
$custom-light: #7ec8b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37b09c",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 156
  },
  "hsl": {
    "h": 170.083,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68601,
    "c": 0.10932,
    "h": 179.5
  },
  "luminance": 0.34263
}

Semantic roles & 50–950 ramp

primary

#37B09C

secondary

#C47F8A

accent

#4C64DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B09C

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

Preview Lab → · Contrast checker → · Palette generator →