#37B690#37B690

#37B690 is a light, vivid teal. Relative luminance 0.363; OKLCH L 69.8% C 0.124 H 168.7°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#37B690
RGB	rgb(55, 182, 144)
HSL	hsl(162, 54%, 46%)
HSV	hsv(162, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 20.9%, 28.6%)
CIE-LAB	lab(66.73, -43.52, 9.46)
CIE-LCH	lch(66.73, 44.54, 167.74°)
OKLab	oklab(69.78% -0.1212 0.0242)
OKLCH	oklch(69.78% 0.124 168.7)
XYZ	xyz(23.3349, 36.2791, 32.1529)
Luminance	0.3628 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B690 #B6375D

analogous

#37B651 #37B690 #379DB6

triadic

#37B690 #9037B6 #B69037

tetradic

#37B690 #5137B6 #B6375D #9DB637

square

#37B690 #5137B6 #B6375D #9DB637

split-complementary

#37B690 #B6379D #B65137

monochromatic

#1B5846 #29876B #37B690 #5CCEAC #8BDCC4

Accessibility & contrast

On white

2.54

#37B690 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#37B690 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B690

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B690	#FFFFFF	#000000	##000000
##37B690	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AA8E

Deuteranopia (green-blind)

#A09D93

Tritanopia (blue-blind)

#00B7AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b690;
/* rgb */ color: rgb(55, 182, 144);
/* oklch */ color: oklch(69.8% 0.124 168.7);

Tailwind

colors: {
  custom: {
    50: '#7fcdb0',
    500: '#37b690',
    950: '#000000',
  },
}

SCSS

$custom: #37b690;
$custom-light: #7fcdb0;
$custom-dark: #000000;

JSON

{
  "hex": "#37b690",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 144
  },
  "hsl": {
    "h": 162.047,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6978,
    "c": 0.12359,
    "h": 168.7
  },
  "luminance": 0.36282
}

Semantic roles & 50–950 ramp

primary

#37B690

secondary

#C68297

accent

#4B77DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B690

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

Preview Lab → · Contrast checker → · Palette generator →