#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
RGB	rgb(55, 123, 69)
HSL	hsl(132, 38%, 35%)
HSV	hsv(132, 55%, 48%)
CMYK	cmyk(55.3%, 0%, 43.9%, 51.8%)
CIE-LAB	lab(46.19, -34.13, 23.14)
CIE-LCH	lch(46.19, 41.23, 145.87°)
OKLab	oklab(52.44% -0.0925 0.0571)
OKLCH	oklch(52.44% 0.109 148.3)
XYZ	xyz(9.7321, 15.4070, 8.0901)
Luminance	0.1541 (WCAG relative)
Temperature	neutral
Family	green

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
##377B45	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

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 →