#377A2A#377A2A

#377A2A is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.8% C 0.133 H 140.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#377A2A
RGB	rgb(55, 122, 42)
HSL	hsl(110, 49%, 32%)
HSV	hsv(110, 66%, 48%)
CMYK	cmyk(54.9%, 0%, 65.6%, 52.2%)
CIE-LAB	lab(45.49, -37.56, 36.40)
CIE-LCH	lch(45.49, 52.31, 135.90°)
OKLab	oklab(51.76% -0.1028 0.0846)
OKLCH	oklch(51.76% 0.133 140.6)
XYZ	xyz(8.9526, 14.8977, 4.5938)
Luminance	0.1490 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A2A #6D2A7A

analogous

#5F7A2A #377A2A #2A7A45

triadic

#377A2A #2A377A #7A2A37

tetradic

#377A2A #2A5F7A #6D2A7A #7A452A

square

#377A2A #2A5F7A #6D2A7A #7A452A

split-complementary

#377A2A #452A7A #7A2A5F

monochromatic

#0E1F0B #224C1A #377A2A #4CA83A #6AC659

Accessibility & contrast

On white

5.28

#377A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#377A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A2A

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A2A	#FFFFFF	#000000	##FFFFFF
##377A2A	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F21

Deuteranopia (green-blind)

#746931

Tritanopia (blue-blind)

#2F7669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #377a2a;
/* rgb */ color: rgb(55, 122, 42);
/* oklch */ color: oklch(51.8% 0.133 140.6);

Tailwind

colors: {
  custom: {
    50: '#75a167',
    500: '#377a2a',
    950: '#000000',
  },
}

SCSS

$custom: #377a2a;
$custom-light: #75a167;
$custom-dark: #000000;

JSON

{
  "hex": "#377a2a",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 42
  },
  "hsl": {
    "h": 110.25,
    "s": 48.78,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51755,
    "c": 0.13314,
    "h": 140.6
  },
  "luminance": 0.14898
}

Semantic roles & 50–950 ramp

primary

#377A2A

secondary

#9D55AB

accent

#4FD8C2

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #377A2A

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

Preview Lab → · Contrast checker → · Palette generator →