#377B45#377B45

#377B45 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.4% C 0.109 H 148.3°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#377B45
RGBrgb(55, 123, 69)
HSLhsl(132, 38%, 35%)
HSVhsv(132, 55%, 48%)
CMYKcmyk(55.3%, 0%, 43.9%, 51.8%)
CIE-LABlab(46.19, -34.13, 23.14)
CIE-LCHlch(46.19, 41.23, 145.87°)
OKLaboklab(52.44% -0.0925 0.0571)
OKLCHoklch(52.44% 0.109 148.3)
XYZxyz(9.7321, 15.4070, 8.0901)
Luminance0.1541 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#377B45 #7B376D
analogous
#4B7B37 #377B45 #377B67
triadic
#377B45 #45377B #7B4537
tetradic
#377B45 #374B7B #7B376D #7B6737
square
#377B45 #374B7B #7B376D #7B6737
split-complementary
#377B45 #67377B #7B374B
monochromatic
#112616 #24512D #377B45 #4AA55D #6EBE7F

Accessibility & contrast

On white

5.15
#377B45 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.08
#377B45 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377B45
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##377B45#FFFFFF#000000##FFFFFF
##377B451.005.154.085.15
#FFFFFF5.151.0021.001.00
#0000004.0821.001.0021.00
##FFFFFF5.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7C7141
Deuteranopia (green-blind)
#736B49
Tritanopia (blue-blind)
#29796E
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #377b45;
/* rgb */ color: rgb(55, 123, 69);
/* oklch */ color: oklch(52.4% 0.109 148.3);
Tailwind
colors: {
  custom: {
    50: '#74a279',
    500: '#377b45',
    950: '#000000',
  },
}
SCSS
$custom: #377b45;
$custom-light: #74a279;
$custom-dark: #000000;
JSON
{
  "hex": "#377b45",
  "rgb": {
    "r": 55,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 132.353,
    "s": 38.202,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5244,
    "c": 0.1087,
    "h": 148.3
  },
  "luminance": 0.15408
}

Semantic roles & 50–950 ramp

primary
#377B45
secondary
#A7679A
accent
#5AB6CE
background
#F7FAF7
surface
#EDF3ED
border
#C8CDC8
text
#080F09
muted
#7B7F7B

Preview Lab

Preview with #377B45

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

Preview Lab → · Contrast checker → · Palette generator →

#377B45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva