#377B22#377B22

#377B22 is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.141 H 139.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#377B22
RGB	rgb(55, 123, 34)
HSL	hsl(106, 57%, 31%)
HSV	hsv(106, 72%, 48%)
CMYK	cmyk(55.3%, 0%, 72.4%, 51.8%)
CIE-LAB	lab(45.76, -38.76, 40.25)
CIE-LCH	lch(45.76, 55.88, 133.92°)
OKLab	oklab(51.95% -0.1066 0.0917)
OKLCH	oklch(51.95% 0.141 139.3)
XYZ	xyz(8.9469, 15.0929, 3.9548)
Luminance	0.1509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377B22 #66227B

analogous

#637B22 #377B22 #227B39

triadic

#377B22 #22377B #7B2237

tetradic

#377B22 #22637B #66227B #7B3922

square

#377B22 #22637B #66227B #7B3922

split-complementary

#377B22 #39227B #7B2263

monochromatic

#0C1B07 #224B15 #377B22 #4CAB2F #69CD4A

Accessibility & contrast

On white

5.23

#377B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#377B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377B22

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377B22	#FFFFFF	#000000	##FFFFFF
##377B22	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7014

Deuteranopia (green-blind)

#766A2A

Tritanopia (blue-blind)

#307769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #377b22;
/* rgb */ color: rgb(55, 123, 34);
/* oklch */ color: oklch(52.0% 0.141 139.3);

Tailwind

colors: {
  custom: {
    50: '#75a263',
    500: '#377b22',
    950: '#000000',
  },
}

SCSS

$custom: #377b22;
$custom-light: #75a263;
$custom-dark: #000000;

JSON

{
  "hex": "#377b22",
  "rgb": {
    "r": 55,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 105.843,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51952,
    "c": 0.14062,
    "h": 139.3
  },
  "luminance": 0.15094
}

Semantic roles & 50–950 ramp

primary

#377B22

secondary

#964BAE

accent

#48E0BC

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #377B22

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

Preview Lab → · Contrast checker → · Palette generator →