#377618#377618

#377618 is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.5% C 0.141 H 137.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#377618
RGB	rgb(55, 118, 24)
HSL	hsl(100, 66%, 28%)
HSV	hsv(100, 80%, 46%)
CMYK	cmyk(53.4%, 0%, 79.7%, 53.7%)
CIE-LAB	lab(43.99, -37.50, 42.36)
CIE-LCH	lch(43.99, 56.57, 131.51°)
OKLab	oklab(50.48% -0.1039 0.0946)
OKLCH	oklch(50.48% 0.141 137.7)
XYZ	xyz(8.2186, 13.8344, 3.1012)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377618 #571876

analogous

#667618 #377618 #187628

triadic

#377618 #183776 #761837

tetradic

#377618 #186676 #571876 #762818

square

#377618 #186676 #571876 #762818

split-complementary

#377618 #281876 #761866

monochromatic

#0C1905 #1F430E #377618 #4FA922 #69D533

Accessibility & contrast

On white

5.57

#377618 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#377618 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377618

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377618	#FFFFFF	#000000	##FFFFFF
##377618	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B02

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#327264

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #377618;
/* rgb */ color: rgb(55, 118, 24);
/* oklch */ color: oklch(50.5% 0.141 137.7);

Tailwind

colors: {
  custom: {
    50: '#759e5d',
    500: '#377618',
    950: '#000000',
  },
}

SCSS

$custom: #377618;
$custom-light: #759e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#377618",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 24
  },
  "hsl": {
    "h": 100.213,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50475,
    "c": 0.1405,
    "h": 137.7
  },
  "luminance": 0.13835
}

Semantic roles & 50–950 ramp

primary

#377618

secondary

#873FAB

accent

#3FE9B1

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #377618

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

Preview Lab → · Contrast checker → · Palette generator →