#37A327#37A327

#37A327 is a light, vivid green. Relative luminance 0.272; OKLCH L 63.0% C 0.187 H 141.3°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#37A327
RGB	rgb(55, 163, 39)
HSL	hsl(112, 61%, 40%)
HSV	hsv(112, 76%, 64%)
CMYK	cmyk(66.3%, 0%, 76.1%, 36.1%)
CIE-LAB	lab(59.11, -53.34, 51.88)
CIE-LCH	lch(59.11, 74.41, 135.80°)
OKLab	oklab(63% -0.1457 0.1167)
OKLCH	oklch(63% 0.187 141.3)
XYZ	xyz(15.0382, 27.1516, 6.3673)
Luminance	0.2715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A327 #9327A3

analogous

#75A327 #37A327 #27A355

triadic

#37A327 #2737A3 #A32737

tetradic

#37A327 #2775A3 #9327A3 #A35527

square

#37A327 #2775A3 #9327A3 #A35527

split-complementary

#37A327 #5527A3 #A32775

monochromatic

#16400F #26721B #37A327 #4BCF38 #78DB69

Accessibility & contrast

On white

3.27

#37A327 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#37A327 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A327

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A327	#FFFFFF	#000000	##000000
##37A327	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7940C

Deuteranopia (green-blind)

#9A8B34

Tritanopia (blue-blind)

#229E8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #37a327;
/* rgb */ color: rgb(55, 163, 39);
/* oklch */ color: oklch(63.0% 0.187 141.3);

Tailwind

colors: {
  custom: {
    50: '#7dbf6a',
    500: '#37a327',
    950: '#000000',
  },
}

SCSS

$custom: #37a327;
$custom-light: #7dbf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#37a327",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 39
  },
  "hsl": {
    "h": 112.258,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62998,
    "c": 0.18665,
    "h": 141.3
  },
  "luminance": 0.27153
}

Semantic roles & 50–950 ramp

primary

#37A327

secondary

#B564C1

accent

#43E4D0

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #37A327

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

Preview Lab → · Contrast checker → · Palette generator →