#37B388#37B388

#37B388 is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.8% C 0.126 H 165.6°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#37B388
RGB	rgb(55, 179, 136)
HSL	hsl(159, 53%, 46%)
HSV	hsv(159, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 24%, 29.8%)
CIE-LAB	lab(65.61, -44.15, 12.27)
CIE-LCH	lch(65.61, 45.83, 164.47°)
OKLab	oklab(68.8% -0.1219 0.0314)
OKLCH	oklch(68.8% 0.126 165.6)
XYZ	xyz(22.1372, 34.8275, 28.8435)
Luminance	0.3483 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B388 #B33762

analogous

#37B34A #37B388 #37A0B3

triadic

#37B388 #8837B3 #B38837

tetradic

#37B388 #4A37B3 #B33762 #A0B337

square

#37B388 #4A37B3 #B33762 #A0B337

split-complementary

#37B388 #B337A0 #B34A37

monochromatic

#1A5541 #298464 #37B388 #5BCDA5 #8ADBBF

Accessibility & contrast

On white

2.64

#37B388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#37B388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B388

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B388	#FFFFFF	#000000	##000000
##37B388	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA686

Deuteranopia (green-blind)

#9F9B8B

Tritanopia (blue-blind)

#00B3A7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b388;
/* rgb */ color: rgb(55, 179, 136);
/* oklch */ color: oklch(68.8% 0.126 165.6);

Tailwind

colors: {
  custom: {
    50: '#7ecaaa',
    500: '#37b388',
    950: '#000000',
  },
}

SCSS

$custom: #37b388;
$custom-light: #7ecaaa;
$custom-dark: #000000;

JSON

{
  "hex": "#37b388",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 136
  },
  "hsl": {
    "h": 159.194,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68803,
    "c": 0.12589,
    "h": 165.6
  },
  "luminance": 0.3483
}

Semantic roles & 50–950 ramp

primary

#37B388

secondary

#C58198

accent

#4B7EDC

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B388

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

Preview Lab → · Contrast checker → · Palette generator →