#198B16#198B16

#198B16 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.5% C 0.177 H 142.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#198B16
RGB	rgb(25, 139, 22)
HSL	hsl(118, 73%, 32%)
HSV	hsv(118, 84%, 55%)
CMYK	cmyk(82%, 0%, 84.2%, 45.5%)
CIE-LAB	lab(50.37, -51.79, 48.73)
CIE-LCH	lch(50.37, 71.11, 136.74°)
OKLab	oklab(55.53% -0.1407 0.1079)
OKLCH	oklch(55.53% 0.177 142.5)
XYZ	xyz(9.7777, 18.7287, 3.8586)
Luminance	0.1873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B16 #88168B

analogous

#548B16 #198B16 #168B4E

triadic

#198B16 #16198B #8B1619

tetradic

#198B16 #16548B #88168B #8B4E16

square

#198B16 #16548B #88168B #8B4E16

split-complementary

#198B16 #4E168B #8B1654

monochromatic

#062105 #0F560E #198B16 #23C01E #40E03B

Accessibility & contrast

On white

4.42

#198B16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#198B16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B16

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B16	#FFFFFF	#000000	##000000
##198B16	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)

#827525

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #198b16;
/* rgb */ color: rgb(25, 139, 22);
/* oklch */ color: oklch(55.5% 0.177 142.5);

Tailwind

colors: {
  custom: {
    50: '#6dae5f',
    500: '#198b16',
    950: '#000000',
  },
}

SCSS

$custom: #198b16;
$custom-light: #6dae5f;
$custom-dark: #000000;

JSON

{
  "hex": "#198b16",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 22
  },
  "hsl": {
    "h": 118.462,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55527,
    "c": 0.17733,
    "h": 142.5
  },
  "luminance": 0.1873
}

Semantic roles & 50–950 ramp

primary

#198B16

secondary

#BB3EBF

accent

#38EFEB

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #198B16

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

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