#377918#377918

#377918 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.144 H 137.9°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#377918
RGB	rgb(55, 121, 24)
HSL	hsl(101, 67%, 28%)
HSV	hsv(101, 80%, 47%)
CMYK	cmyk(54.5%, 0%, 80.2%, 52.5%)
CIE-LAB	lab(45.01, -38.72, 43.34)
CIE-LCH	lch(45.01, 58.12, 131.78°)
OKLab	oklab(51.32% -0.1072 0.0967)
OKLCH	oklch(51.32% 0.144 137.9)
XYZ	xyz(8.5775, 14.5523, 3.2208)
Luminance	0.1455 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377918 #5A1879

analogous

#677918 #377918 #187929

triadic

#377918 #183779 #791837

tetradic

#377918 #186779 #5A1879 #792918

square

#377918 #186779 #5A1879 #792918

split-complementary

#377918 #291879 #791867

monochromatic

#0C1A05 #20460E #377918 #4EAC22 #68D735

Accessibility & contrast

On white

5.37

#377918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#377918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377918

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377918	#FFFFFF	#000000	##FFFFFF
##377918	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E01

Deuteranopia (green-blind)

#756823

Tritanopia (blue-blind)

#327567

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #377918;
/* rgb */ color: rgb(55, 121, 24);
/* oklch */ color: oklch(51.3% 0.144 137.9);

Tailwind

colors: {
  custom: {
    50: '#75a05d',
    500: '#377918',
    950: '#000000',
  },
}

SCSS

$custom: #377918;
$custom-light: #75a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#377918",
  "rgb": {
    "r": 55,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 100.825,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51315,
    "c": 0.14432,
    "h": 137.9
  },
  "luminance": 0.14553
}

Semantic roles & 50–950 ramp

primary

#377918

secondary

#8A3FAE

accent

#3EEAB3

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090F05

muted

#7B7E79

Preview Lab

Preview with #377918

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

Preview Lab → · Contrast checker → · Palette generator →