#37B65C#37B65C

#37B65C is a light, vivid green. Relative luminance 0.350; OKLCH L 68.7% C 0.169 H 149.1°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#37B65C
RGB	rgb(55, 182, 92)
HSL	hsl(137, 54%, 46%)
HSV	hsv(137, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 49.5%, 28.6%)
CIE-LAB	lab(65.78, -53.95, 35.86)
CIE-LCH	lch(65.78, 64.77, 146.39°)
OKLab	oklab(68.68% -0.1453 0.0871)
OKLCH	oklch(68.68% 0.169 149.1)
XYZ	xyz(20.2337, 35.0386, 15.8199)
Luminance	0.3504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B65C #B63791

analogous

#52B637 #37B65C #37B69C

triadic

#37B65C #5C37B6 #B65C37

tetradic

#37B65C #3752B6 #B63791 #B69C37

square

#37B65C #3752B6 #B63791 #B69C37

split-complementary

#37B65C #9C37B6 #B63752

monochromatic

#1B582C #298744 #37B65C #5CCE7D #8BDCA3

Accessibility & contrast

On white

2.62

#37B65C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#37B65C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B65C

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B65C	#FFFFFF	#000000	##000000
##37B65C	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A655

Deuteranopia (green-blind)

#A89C62

Tritanopia (blue-blind)

#00B3A1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b65c;
/* rgb */ color: rgb(55, 182, 92);
/* oklch */ color: oklch(68.7% 0.169 149.1);

Tailwind

colors: {
  custom: {
    50: '#7ecd8c',
    500: '#37b65c',
    950: '#000000',
  },
}

SCSS

$custom: #37b65c;
$custom-light: #7ecd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#37b65c",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 92
  },
  "hsl": {
    "h": 137.48,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68682,
    "c": 0.1694,
    "h": 149.1
  },
  "luminance": 0.35041
}

Semantic roles & 50–950 ramp

primary

#37B65C

secondary

#C682B3

accent

#4BB2DD

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #37B65C

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

Preview Lab → · Contrast checker → · Palette generator →