#198B19#198B19

#198B19 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.5% C 0.176 H 142.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#198B19
RGB	rgb(25, 139, 25)
HSL	hsl(120, 70%, 32%)
HSV	hsv(120, 82%, 55%)
CMYK	cmyk(82%, 0%, 82%, 45.5%)
CIE-LAB	lab(50.38, -51.61, 47.86)
CIE-LCH	lch(50.38, 70.38, 137.16°)
OKLab	oklab(55.54% -0.1401 0.1065)
OKLCH	oklch(55.54% 0.176 142.7)
XYZ	xyz(9.8084, 18.7409, 4.0199)
Luminance	0.1874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B19 #8B198B

analogous

#528B19 #198B19 #198B52

triadic

#198B19 #19198B #8B1919

tetradic

#198B19 #19528B #8B198B #8B5219

square

#198B19 #19528B #8B198B #8B5219

split-complementary

#198B19 #52198B #8B1952

monochromatic

#062306 #105710 #198B19 #22BF22 #41DD41

Accessibility & contrast

On white

4.42

#198B19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#198B19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B19

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B19	#FFFFFF	#000000	##000000
##198B19	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#827527

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #198b19;
/* rgb */ color: rgb(25, 139, 25);
/* oklch */ color: oklch(55.5% 0.176 142.7);

Tailwind

colors: {
  custom: {
    50: '#6dae60',
    500: '#198b19',
    950: '#000000',
  },
}

SCSS

$custom: #198b19;
$custom-light: #6dae60;
$custom-dark: #000000;

JSON

{
  "hex": "#198b19",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 25
  },
  "hsl": {
    "h": 120,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55543,
    "c": 0.17598,
    "h": 142.7
  },
  "luminance": 0.18742
}

Semantic roles & 50–950 ramp

primary

#198B19

secondary

#BE42BE

accent

#3BECEC

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #198B19

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

Preview Lab → · Contrast checker → · Palette generator →