#37B99E#37B99E

#37B99E is a light, moderate teal. Relative luminance 0.380; OKLCH L 70.9% C 0.118 H 175.7°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#37B99E
RGB	rgb(55, 185, 158)
HSL	hsl(168, 54%, 47%)
HSV	hsv(168, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 14.6%, 27.5%)
CIE-LAB	lab(68.00, -41.33, 3.59)
CIE-LCH	lch(68.00, 41.48, 175.03°)
OKLab	oklab(70.93% -0.1177 0.0089)
OKLCH	oklch(70.93% 0.118 175.7)
XYZ	xyz(25.0930, 37.9759, 38.3487)
Luminance	0.3798 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B99E #B93752

analogous

#37B95D #37B99E #3793B9

triadic

#37B99E #9E37B9 #B99E37

tetradic

#37B99E #5D37B9 #B93752 #93B937

square

#37B99E #5D37B9 #B93752 #93B937

split-complementary

#37B99E #B93793 #B95D37

monochromatic

#1B5B4D #298A76 #37B99E #5ECFB8 #8DDDCD

Accessibility & contrast

On white

2.44

#37B99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#37B99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B99E

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B99E	#FFFFFF	#000000	##000000
##37B99E	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2AD9D

Deuteranopia (green-blind)

#A0A0A0

Tritanopia (blue-blind)

#00BBB1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b99e;
/* rgb */ color: rgb(55, 185, 158);
/* oklch */ color: oklch(70.9% 0.118 175.7);

Tailwind

colors: {
  custom: {
    50: '#80cfba',
    500: '#37b99e',
    950: '#000000',
  },
}

SCSS

$custom: #37b99e;
$custom-light: #80cfba;
$custom-dark: #000000;

JSON

{
  "hex": "#37b99e",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 158
  },
  "hsl": {
    "h": 167.538,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70931,
    "c": 0.11799,
    "h": 175.7
  },
  "luminance": 0.37979
}

Semantic roles & 50–950 ramp

primary

#37B99E

secondary

#C88492

accent

#4A69DE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #37B99E

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

Preview Lab → · Contrast checker → · Palette generator →