#37A830#37A830

#37A830 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.4% C 0.187 H 142.3°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#37A830
RGB	rgb(55, 168, 48)
HSL	hsl(117, 56%, 42%)
HSV	hsv(117, 71%, 66%)
CMYK	cmyk(67.3%, 0%, 71.4%, 34.1%)
CIE-LAB	lab(60.81, -54.35, 50.26)
CIE-LCH	lch(60.81, 74.03, 137.24°)
OKLab	oklab(64.42% -0.1479 0.1145)
OKLCH	oklch(64.42% 0.187 142.3)
XYZ	xyz(16.1108, 29.0292, 7.5499)
Luminance	0.2903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A830 #A130A8

analogous

#73A830 #37A830 #30A865

triadic

#37A830 #3037A8 #A83037

tetradic

#37A830 #3073A8 #A130A8 #A86530

square

#37A830 #3073A8 #A130A8 #A86530

split-complementary

#37A830 #6530A8 #A83073

monochromatic

#184915 #277822 #37A830 #51CB4A #7FD97A

Accessibility & contrast

On white

3.09

#37A830 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#37A830 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A830

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A830	#FFFFFF	#000000	##000000
##37A830	1.00	3.09	6.81	6.81
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC981D

Deuteranopia (green-blind)

#9E8F3C

Tritanopia (blue-blind)

#1DA390

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a830;
/* rgb */ color: rgb(55, 168, 48);
/* oklch */ color: oklch(64.4% 0.187 142.3);

Tailwind

colors: {
  custom: {
    50: '#7dc36f',
    500: '#37a830',
    950: '#000000',
  },
}

SCSS

$custom: #37a830;
$custom-light: #7dc36f;
$custom-dark: #000000;

JSON

{
  "hex": "#37a830",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 48
  },
  "hsl": {
    "h": 116.5,
    "s": 55.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.6442,
    "c": 0.18708,
    "h": 142.3
  },
  "luminance": 0.29031
}

Semantic roles & 50–950 ramp

primary

#37A830

secondary

#BD73C1

accent

#49DFD6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37A830

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

Preview Lab → · Contrast checker → · Palette generator →