#37B488#37B488

#37B488 is a light, vivid teal. Relative luminance 0.352; OKLCH L 69.1% C 0.127 H 165.2°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#37B488
RGB	rgb(55, 180, 136)
HSL	hsl(159, 53%, 46%)
HSV	hsv(159, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 24.4%, 29.4%)
CIE-LAB	lab(65.93, -44.57, 12.71)
CIE-LCH	lch(65.93, 46.35, 164.09°)
OKLab	oklab(69.06% -0.1229 0.0325)
OKLCH	oklch(69.06% 0.127 165.2)
XYZ	xyz(22.3383, 35.2298, 28.9105)
Luminance	0.3523 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B488 #B43763

analogous

#37B449 #37B488 #37A1B4

triadic

#37B488 #8837B4 #B48837

tetradic

#37B488 #4937B4 #B43763 #A1B437

square

#37B488 #4937B4 #B43763 #A1B437

split-complementary

#37B488 #B437A1 #B44937

monochromatic

#1A5641 #298565 #37B488 #5BCDA5 #8ADBBF

Accessibility & contrast

On white

2.61

#37B488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#37B488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B488

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B488	#FFFFFF	#000000	##000000
##37B488	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A786

Deuteranopia (green-blind)

#A09B8B

Tritanopia (blue-blind)

#00B4A8

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b488;
/* rgb */ color: rgb(55, 180, 136);
/* oklch */ color: oklch(69.1% 0.127 165.2);

Tailwind

colors: {
  custom: {
    50: '#7ecbaa',
    500: '#37b488',
    950: '#000000',
  },
}

SCSS

$custom: #37b488;
$custom-light: #7ecbaa;
$custom-dark: #000000;

JSON

{
  "hex": "#37b488",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 136
  },
  "hsl": {
    "h": 158.88,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6906,
    "c": 0.12717,
    "h": 165.2
  },
  "luminance": 0.35232
}

Semantic roles & 50–950 ramp

primary

#37B488

secondary

#C68199

accent

#4B7EDD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B488

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

Preview Lab → · Contrast checker → · Palette generator →