#377728#377728

#377728 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.9% C 0.131 H 140.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#377728
RGB	rgb(55, 119, 40)
HSL	hsl(109, 50%, 31%)
HSV	hsv(109, 66%, 47%)
CMYK	cmyk(53.8%, 0%, 66.4%, 53.3%)
CIE-LAB	lab(44.46, -36.52, 36.19)
CIE-LCH	lch(44.46, 51.42, 135.26°)
OKLab	oklab(50.9% -0.1001 0.0839)
OKLCH	oklch(50.9% 0.131 140)
XYZ	xyz(8.5550, 14.1584, 4.2891)
Luminance	0.1416 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377728 #682877

analogous

#5E7728 #377728 #287740

triadic

#377728 #283777 #772837

tetradic

#377728 #285E77 #682877 #774028

square

#377728 #285E77 #682877 #774028

split-complementary

#377728 #402877 #77285E

monochromatic

#0D1B09 #224919 #377728 #4CA537 #69C554

Accessibility & contrast

On white

5.48

#377728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#377728 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377728

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377728	#FFFFFF	#000000	##FFFFFF
##377728	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6D1E

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#307366

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #377728;
/* rgb */ color: rgb(55, 119, 40);
/* oklch */ color: oklch(50.9% 0.131 140.0);

Tailwind

colors: {
  custom: {
    50: '#749f66',
    500: '#377728',
    950: '#000000',
  },
}

SCSS

$custom: #377728;
$custom-light: #749f66;
$custom-dark: #000000;

JSON

{
  "hex": "#377728",
  "rgb": {
    "r": 55,
    "g": 119,
    "b": 40
  },
  "hsl": {
    "h": 108.608,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.50898,
    "c": 0.13064,
    "h": 140
  },
  "luminance": 0.14159
}

Semantic roles & 50–950 ramp

primary

#377728

secondary

#9852A9

accent

#4FD9BF

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#090E06

muted

#7B7E7A

Preview Lab

Preview with #377728

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

Preview Lab → · Contrast checker → · Palette generator →