#37B487#37B487

#37B487 is a light, vivid teal. Relative luminance 0.352; OKLCH L 69.0% C 0.128 H 164.7°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#37B487
RGB	rgb(55, 180, 135)
HSL	hsl(158, 53%, 46%)
HSV	hsv(158, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 25%, 29.4%)
CIE-LAB	lab(65.91, -44.80, 13.22)
CIE-LCH	lch(65.91, 46.72, 163.56°)
OKLab	oklab(69.04% -0.1234 0.0338)
OKLCH	oklch(69.04% 0.128 164.7)
XYZ	xyz(22.2676, 35.2015, 28.5380)
Luminance	0.3520 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B487 #B43764

analogous

#37B448 #37B487 #37A2B4

triadic

#37B487 #8737B4 #B48737

tetradic

#37B487 #4837B4 #B43764 #A2B437

square

#37B487 #4837B4 #B43764 #A2B437

split-complementary

#37B487 #B437A2 #B44837

monochromatic

#1A5641 #298564 #37B487 #5BCDA4 #8ADBBE

Accessibility & contrast

On white

2.61

#37B487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#37B487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B487

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B487	#FFFFFF	#000000	##000000
##37B487	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A785

Deuteranopia (green-blind)

#A09B8A

Tritanopia (blue-blind)

#00B4A8

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b487;
/* rgb */ color: rgb(55, 180, 135);
/* oklch */ color: oklch(69.0% 0.128 164.7);

Tailwind

colors: {
  custom: {
    50: '#7ecbaa',
    500: '#37b487',
    950: '#000000',
  },
}

SCSS

$custom: #37b487;
$custom-light: #7ecbaa;
$custom-dark: #000000;

JSON

{
  "hex": "#37b487",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 135
  },
  "hsl": {
    "h": 158.4,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69035,
    "c": 0.12797,
    "h": 164.7
  },
  "luminance": 0.35204
}

Semantic roles & 50–950 ramp

primary

#37B487

secondary

#C6819A

accent

#4B80DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B487

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

Preview Lab → · Contrast checker → · Palette generator →