#37CB9B#37CB9B

#37CB9B is a light, vivid teal. Relative luminance 0.459; OKLCH L 75.4% C 0.141 H 166.4°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#37CB9B
RGB	rgb(55, 203, 155)
HSL	hsl(161, 59%, 51%)
HSV	hsv(161, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 23.6%, 20.4%)
CIE-LAB	lab(73.47, -49.65, 13.03)
CIE-LCH	lch(73.47, 51.33, 165.29°)
OKLab	oklab(75.39% -0.1372 0.0333)
OKLCH	oklch(75.39% 0.141 166.4)
XYZ	xyz(28.8446, 45.8873, 38.3409)
Luminance	0.4589 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB9B #CB3767

analogous

#37CB51 #37CB9B #37B1CB

triadic

#37CB9B #9B37CB #CB9B37

tetradic

#37CB9B #5137CB #CB3767 #B1CB37

square

#37CB9B #5137CB #CB3767 #B1CB37

split-complementary

#37CB9B #CB37B1 #CB5137

monochromatic

#1C6C52 #299C77 #37CB9B #68D8B3 #98E4CC

Accessibility & contrast

On white

2.06

#37CB9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#37CB9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB9B

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB9B	#FFFFFF	#000000	##000000
##37CB9B	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6BD98

Deuteranopia (green-blind)

#B3AF9E

Tritanopia (blue-blind)

#00CCBE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37cb9b;
/* rgb */ color: rgb(55, 203, 155);
/* oklch */ color: oklch(75.4% 0.141 166.4);

Tailwind

colors: {
  custom: {
    50: '#83dcb8',
    500: '#37cb9b',
    950: '#000000',
  },
}

SCSS

$custom: #37cb9b;
$custom-light: #83dcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb9b",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 155
  },
  "hsl": {
    "h": 160.541,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75385,
    "c": 0.14114,
    "h": 166.4
  },
  "luminance": 0.45891
}

Semantic roles & 50–950 ramp

primary

#37CB9B

secondary

#D08EA3

accent

#4678E2

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #37CB9B

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

Preview Lab → · Contrast checker → · Palette generator →