#377817#377817

#377817 is a mid, vivid green. Relative luminance 0.143; OKLCH L 51.0% C 0.144 H 137.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#377817
RGB	rgb(55, 120, 23)
HSL	hsl(100, 68%, 28%)
HSV	hsv(100, 81%, 47%)
CMYK	cmyk(54.2%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(44.67, -38.38, 43.36)
CIE-LCH	lch(44.67, 57.90, 131.52°)
OKLab	oklab(51.03% -0.1063 0.0965)
OKLCH	oklch(51.03% 0.144 137.8)
XYZ	xyz(8.4464, 14.3064, 3.1268)
Luminance	0.1431 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377817 #581778

analogous

#677817 #377817 #177827

triadic

#377817 #173778 #781737

tetradic

#377817 #176778 #581778 #782717

square

#377817 #176778 #581778 #782717

split-complementary

#377817 #271778 #781767

monochromatic

#0C1A05 #1F450D #377817 #4FAB21 #68D832

Accessibility & contrast

On white

5.44

#377817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#377817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377817

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377817	#FFFFFF	#000000	##FFFFFF
##377817	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D00

Deuteranopia (green-blind)

#746822

Tritanopia (blue-blind)

#327466

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #377817;
/* rgb */ color: rgb(55, 120, 23);
/* oklch */ color: oklch(51.0% 0.144 137.8);

Tailwind

colors: {
  custom: {
    50: '#759f5d',
    500: '#377817',
    950: '#000000',
  },
}

SCSS

$custom: #377817;
$custom-light: #759f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#377817",
  "rgb": {
    "r": 55,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 100.206,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51029,
    "c": 0.1436,
    "h": 137.8
  },
  "luminance": 0.14307
}

Semantic roles & 50–950 ramp

primary

#377817

secondary

#883EAD

accent

#3DEBB1

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #377817

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

Preview Lab → · Contrast checker → · Palette generator →