#377A28#377A28

#377A28 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.7% C 0.135 H 140.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#377A28
RGB	rgb(55, 122, 40)
HSL	hsl(109, 51%, 32%)
HSV	hsv(109, 67%, 48%)
CMYK	cmyk(54.9%, 0%, 67.2%, 52.2%)
CIE-LAB	lab(45.47, -37.78, 37.31)
CIE-LCH	lch(45.47, 53.09, 135.36°)
OKLab	oklab(51.73% -0.1035 0.0863)
OKLCH	oklch(51.73% 0.135 140.2)
XYZ	xyz(8.9177, 14.8838, 4.4100)
Luminance	0.1488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A28 #6B287A

analogous

#607A28 #377A28 #287A42

triadic

#377A28 #28377A #7A2837

tetradic

#377A28 #28607A #6B287A #7A4228

square

#377A28 #28607A #6B287A #7A4228

split-complementary

#377A28 #42287A #7A2860

monochromatic

#0D1E0A #224C19 #377A28 #4CA837 #6AC755

Accessibility & contrast

On white

5.28

#377A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#377A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A28

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A28	#FFFFFF	#000000	##FFFFFF
##377A28	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)

#7D6F1E

Deuteranopia (green-blind)

#75692F

Tritanopia (blue-blind)

#307669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #377a28;
/* rgb */ color: rgb(55, 122, 40);
/* oklch */ color: oklch(51.7% 0.135 140.2);

Tailwind

colors: {
  custom: {
    50: '#75a166',
    500: '#377a28',
    950: '#000000',
  },
}

SCSS

$custom: #377a28;
$custom-light: #75a166;
$custom-dark: #000000;

JSON

{
  "hex": "#377a28",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 40
  },
  "hsl": {
    "h": 109.024,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51733,
    "c": 0.13476,
    "h": 140.2
  },
  "luminance": 0.14884
}

Semantic roles & 50–950 ramp

primary

#377A28

secondary

#9B52AC

accent

#4EDAC0

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #377A28

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

Preview Lab → · Contrast checker → · Palette generator →