#37A53D#37A53D

#37A53D is a light, vivid green. Relative luminance 0.281; OKLCH L 63.7% C 0.174 H 144.0°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#37A53D
RGB	rgb(55, 165, 61)
HSL	hsl(123, 50%, 43%)
HSV	hsv(123, 67%, 65%)
CMYK	cmyk(66.7%, 0%, 63%, 35.3%)
CIE-LAB	lab(59.94, -51.99, 43.83)
CIE-LCH	lch(59.94, 68.00, 139.87°)
OKLab	oklab(63.74% -0.1409 0.1024)
OKLCH	oklch(63.74% 0.174 144)
XYZ	xyz(15.8720, 28.0578, 8.9932)
Luminance	0.2806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A53D #A5379F

analogous

#68A537 #37A53D #37A574

triadic

#37A53D #3D37A5 #A53D37

tetradic

#37A53D #3768A5 #A5379F #A57437

square

#37A53D #3768A5 #A5379F #A57437

split-complementary

#37A53D #7437A5 #A53768

monochromatic

#18491B #28772C #37A53D #53C65A #81D586

Accessibility & contrast

On white

3.18

#37A53D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#37A53D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A53D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A53D	#FFFFFF	#000000	##000000
##37A53D	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89631

Deuteranopia (green-blind)

#9B8D46

Tritanopia (blue-blind)

#1BA18F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #37a53d;
/* rgb */ color: rgb(55, 165, 61);
/* oklch */ color: oklch(63.7% 0.174 144.0);

Tailwind

colors: {
  custom: {
    50: '#7cc176',
    500: '#37a53d',
    950: '#000000',
  },
}

SCSS

$custom: #37a53d;
$custom-light: #7cc176;
$custom-dark: #000000;

JSON

{
  "hex": "#37a53d",
  "rgb": {
    "r": 55,
    "g": 165,
    "b": 61
  },
  "hsl": {
    "h": 123.273,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63738,
    "c": 0.17419,
    "h": 144
  },
  "luminance": 0.28059
}

Semantic roles & 50–950 ramp

primary

#37A53D

secondary

#BF79BB

accent

#4ED2DA

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #37A53D

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

Preview Lab → · Contrast checker → · Palette generator →