#37B130#37B130

#37B130 is a light, vivid green. Relative luminance 0.325; OKLCH L 66.8% C 0.198 H 142.3°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#37B130
RGBrgb(55, 177, 48)
HSLhsl(117, 57%, 44%)
HSVhsv(117, 73%, 69%)
CMYKcmyk(68.9%, 0%, 72.9%, 30.6%)
CIE-LABlab(63.73, -57.43, 53.27)
CIE-LCHlch(63.73, 78.33, 137.15°)
OKLaboklab(66.84% -0.1563 0.1208)
OKLCHoklch(66.84% 0.198 142.3)
XYZxyz(17.8302, 32.4680, 8.1230)
Luminance0.3247 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37B130 #AA30B1
analogous
#78B130 #37B130 #30B16A
triadic
#37B130 #3037B1 #B13037
tetradic
#37B130 #3078B1 #AA30B1 #B16A30
square
#37B130 #3078B1 #AA30B1 #B16A30
split-complementary
#37B130 #6A30B1 #B13078
monochromatic
#195116 #288123 #37B130 #56CF4F #84DC7F

Accessibility & contrast

On white

2.80
#37B130 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.49
#37B130 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B130
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37B130#FFFFFF#000000##000000
##37B1301.002.807.497.49
#FFFFFF2.801.0021.0021.00
#0000007.4921.001.001.00
##0000007.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5A019
Deuteranopia (green-blind)
#A7973D
Tritanopia (blue-blind)
#18AC98
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #37b130;
/* rgb */ color: rgb(55, 177, 48);
/* oklch */ color: oklch(66.8% 0.198 142.3);
Tailwind
colors: {
  custom: {
    50: '#7fc970',
    500: '#37b130',
    950: '#000000',
  },
}
SCSS
$custom: #37b130;
$custom-light: #7fc970;
$custom-dark: #000000;
JSON
{
  "hex": "#37b130",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 48
  },
  "hsl": {
    "h": 116.744,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6684,
    "c": 0.19752,
    "h": 142.3
  },
  "luminance": 0.3247
}

Semantic roles & 50–950 ramp

primary
#37B130
secondary
#C178C5
accent
#47E1D8
background
#F8FCF7
surface
#F0F8ED
border
#CBD1C8
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #37B130

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

Preview Lab → · Contrast checker → · Palette generator →

#37B130 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva