#37CB91#37CB91

#37CB91 is a light, vivid teal. Relative luminance 0.456; OKLCH L 75.1% C 0.149 H 162.0°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#37CB91
RGB	rgb(55, 203, 145)
HSL	hsl(156, 59%, 51%)
HSV	hsv(156, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 28.6%, 20.4%)
CIE-LAB	lab(73.26, -51.90, 18.08)
CIE-LCH	lch(73.26, 54.96, 160.79°)
OKLab	oklab(75.14% -0.1418 0.046)
OKLCH	oklch(75.14% 0.149 162)
XYZ	xyz(28.0393, 45.5651, 34.0998)
Luminance	0.4557 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB91 #CB3771

analogous

#37CB47 #37CB91 #37BBCB

triadic

#37CB91 #9137CB #CB9137

tetradic

#37CB91 #4737CB #CB3771 #BBCB37

square

#37CB91 #4737CB #CB3771 #BBCB37

split-complementary

#37CB91 #CB37BB #CB4737

monochromatic

#1C6C4C #299C6F #37CB91 #68D8AC #98E4C6

Accessibility & contrast

On white

2.08

#37CB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#37CB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB91

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB91	#FFFFFF	#000000	##000000
##37CB91	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BC8E

Deuteranopia (green-blind)

#B5AE95

Tritanopia (blue-blind)

#00CBBB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37cb91;
/* rgb */ color: rgb(55, 203, 145);
/* oklch */ color: oklch(75.1% 0.149 162.0);

Tailwind

colors: {
  custom: {
    50: '#82dcb1',
    500: '#37cb91',
    950: '#000000',
  },
}

SCSS

$custom: #37cb91;
$custom-light: #82dcb1;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb91",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 145
  },
  "hsl": {
    "h": 156.486,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75144,
    "c": 0.14912,
    "h": 162
  },
  "luminance": 0.45568
}

Semantic roles & 50–950 ramp

primary

#37CB91

secondary

#D08EA8

accent

#4683E2

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37CB91

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

Preview Lab → · Contrast checker → · Palette generator →