#37AD5C#37AD5C

#37AD5C is a light, vivid green. Relative luminance 0.315; OKLCH L 66.3% C 0.158 H 150.0°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#37AD5C
RGB	rgb(55, 173, 92)
HSL	hsl(139, 52%, 45%)
HSV	hsv(139, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 46.8%, 32.2%)
CIE-LAB	lab(62.90, -50.60, 32.23)
CIE-LCH	lch(62.90, 59.99, 147.50°)
OKLab	oklab(66.31% -0.1363 0.0789)
OKLCH	oklch(66.31% 0.158 150)
XYZ	xyz(18.4494, 31.4701, 15.2252)
Luminance	0.3147 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD5C #AD3788

analogous

#4DAD37 #37AD5C #37AD97

triadic

#37AD5C #5C37AD #AD5C37

tetradic

#37AD5C #374DAD #AD3788 #AD9737

square

#37AD5C #374DAD #AD3788 #AD9737

split-complementary

#37AD5C #9737AD #AD374D

monochromatic

#19502B #287F43 #37AD5C #57CA7B #86D8A0

Accessibility & contrast

On white

2.88

#37AD5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#37AD5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD5C

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD5C	#FFFFFF	#000000	##000000
##37AD5C	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9E56

Deuteranopia (green-blind)

#A09462

Tritanopia (blue-blind)

#00AA9A

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ad5c;
/* rgb */ color: rgb(55, 173, 92);
/* oklch */ color: oklch(66.3% 0.158 150.0);

Tailwind

colors: {
  custom: {
    50: '#7dc68b',
    500: '#37ad5c',
    950: '#000000',
  },
}

SCSS

$custom: #37ad5c;
$custom-light: #7dc68b;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad5c",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 92
  },
  "hsl": {
    "h": 138.814,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66307,
    "c": 0.15752,
    "h": 150
  },
  "luminance": 0.31472
}

Semantic roles & 50–950 ramp

primary

#37AD5C

secondary

#C27DAD

accent

#4DAEDB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AD5C

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

Preview Lab → · Contrast checker → · Palette generator →