#37BECB#37BECB

#37BECB is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.7% C 0.113 H 204.6°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#37BECB
RGB	rgb(55, 190, 203)
HSL	hsl(185, 59%, 51%)
HSV	hsv(185, 73%, 80%)
CMYK	cmyk(72.9%, 6.4%, 0%, 20.4%)
CIE-LAB	lab(70.83, -30.99, -16.91)
CIE-LCH	lch(70.83, 35.30, 208.62°)
OKLab	oklab(73.67% -0.1026 -0.047)
OKLCH	oklch(73.67% 0.113 204.6)
XYZ	xyz(30.7637, 41.9473, 62.9636)
Luminance	0.4195 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BECB #CB4437

analogous

#37CB8E #37BECB #3774CB

triadic

#37BECB #CB37BE #BECB37

tetradic

#37BECB #8E37CB #CB4437 #74CB37

square

#37BECB #8E37CB #CB4437 #74CB37

split-complementary

#37BECB #CB3774 #CB8E37

monochromatic

#1C656C #29929C #37BECB #68CED8 #98DEE4

Accessibility & contrast

On white

2.24

#37BECB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#37BECB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BECB

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BECB	#FFFFFF	#000000	##000000
##37BECB	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB6CC

Deuteranopia (green-blind)

#9AA7CB

Tritanopia (blue-blind)

#00C6C2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37becb;
/* rgb */ color: rgb(55, 190, 203);
/* oklch */ color: oklch(73.7% 0.113 204.6);

Tailwind

colors: {
  custom: {
    50: '#84d2da',
    500: '#37becb',
    950: '#000000',
  },
}

SCSS

$custom: #37becb;
$custom-light: #84d2da;
$custom-dark: #000000;

JSON

{
  "hex": "#37becb",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 203
  },
  "hsl": {
    "h": 185.27,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73668,
    "c": 0.11286,
    "h": 204.6
  },
  "luminance": 0.41951
}

Semantic roles & 50–950 ramp

primary

#37BECB

secondary

#D0948E

accent

#5446E2

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BECB

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

Preview Lab → · Contrast checker → · Palette generator →