#37CE55#37CE55

#37CE55 is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.9% C 0.205 H 146.2°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX#37CE55
RGBrgb(55, 206, 85)
HSLhsl(132, 61%, 51%)
HSVhsv(132, 73%, 81%)
CMYKcmyk(73.3%, 0%, 58.7%, 19.2%)
CIE-LABlab(73.29, -63.30, 48.27)
CIE-LCHlch(73.29, 79.61, 142.67°)
OKLaboklab(74.87% -0.1706 0.1141)
OKLCHoklch(74.87% 0.205 146.2)
XYZxyz(25.2847, 45.6078, 16.0632)
Luminance0.4561 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37CE55 #CE37B0
analogous
#64CE37 #37CE55 #37CEA1
triadic
#37CE55 #5537CE #CE5537
tetradic
#37CE55 #3764CE #CE37B0 #CEA137
square
#37CE55 #3764CE #CE37B0 #CEA137
split-complementary
#37CE55 #A137CE #CE3764
monochromatic
#1B6F2C #27A03F #37CE55 #68DA7F #99E6A9

Accessibility & contrast

On white

2.07
#37CE55 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.12
#37CE55 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CE55
10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37CE55#FFFFFF#000000##000000
##37CE551.002.0710.1210.12
#FFFFFF2.071.0021.0021.00
#00000010.1221.001.001.00
##00000010.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1BB49
Deuteranopia (green-blind)
#C0AF5F
Tritanopia (blue-blind)
#00C9B4
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #37ce55;
/* rgb */ color: rgb(55, 206, 85);
/* oklch */ color: oklch(74.9% 0.205 146.2);
Tailwind
colors: {
  custom: {
    50: '#84de88',
    500: '#37ce55',
    950: '#000000',
  },
}
SCSS
$custom: #37ce55;
$custom-light: #84de88;
$custom-dark: #000000;
JSON
{
  "hex": "#37ce55",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 85
  },
  "hsl": {
    "h": 131.921,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.7487,
    "c": 0.20523,
    "h": 146.2
  },
  "luminance": 0.45611
}

Semantic roles & 50–950 ramp

primary
#37CE55
secondary
#D28FC5
accent
#44C4E4
background
#F8FDF8
surface
#F0FBF0
border
#CBD4CB
text
#0C150C
muted
#7D837D

Preview Lab

Preview with #37CE55

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

Preview Lab → · Contrast checker → · Palette generator →

#37CE55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva