#37B372#37B372

#37B372 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.3% C 0.145 H 155.9°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#37B372
RGB	rgb(55, 179, 114)
HSL	hsl(149, 53%, 46%)
HSV	hsv(149, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 36.3%, 29.8%)
CIE-LAB	lab(65.17, -48.91, 23.60)
CIE-LCH	lch(65.17, 54.30, 154.24°)
OKLab	oklab(68.29% -0.1324 0.0592)
OKLCH	oklch(68.29% 0.145 155.9)
XYZ	xyz(20.7310, 34.2650, 21.4376)
Luminance	0.3427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B372 #B33778

analogous

#3AB337 #37B372 #37B3B0

triadic

#37B372 #7237B3 #B37237

tetradic

#37B372 #373AB3 #B33778 #B3B037

square

#37B372 #373AB3 #B33778 #B3B037

split-complementary

#37B372 #B037B3 #B3373A

monochromatic

#1A5536 #298454 #37B372 #5BCD91 #8ADBB0

Accessibility & contrast

On white

2.67

#37B372 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#37B372 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B372

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B372	#FFFFFF	#000000	##000000
##37B372	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A56E

Deuteranopia (green-blind)

#A29A76

Tritanopia (blue-blind)

#00B1A2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b372;
/* rgb */ color: rgb(55, 179, 114);
/* oklch */ color: oklch(68.3% 0.145 155.9);

Tailwind

colors: {
  custom: {
    50: '#7dcb9b',
    500: '#37b372',
    950: '#000000',
  },
}

SCSS

$custom: #37b372;
$custom-light: #7dcb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#37b372",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 114
  },
  "hsl": {
    "h": 148.548,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68295,
    "c": 0.14503,
    "h": 155.9
  },
  "luminance": 0.34267
}

Semantic roles & 50–950 ramp

primary

#37B372

secondary

#C581A5

accent

#4B97DC

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B372

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

Preview Lab → · Contrast checker → · Palette generator →