#198A28#198A28

#198A28 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.4% C 0.166 H 144.5°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#198A28
RGB	rgb(25, 138, 40)
HSL	hsl(128, 69%, 32%)
HSV	hsv(128, 82%, 54%)
CMYK	cmyk(81.9%, 0%, 71%, 45.9%)
CIE-LAB	lab(50.14, -50.05, 42.11)
CIE-LCH	lch(50.14, 65.41, 139.93°)
OKLab	oklab(55.37% -0.1352 0.0966)
OKLCH	oklch(55.37% 0.166 144.5)
XYZ	xyz(9.8717, 18.5356, 5.0645)
Luminance	0.1854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198A28 #8A197B

analogous

#428A19 #198A28 #198A61

triadic

#198A28 #28198A #8A2819

tetradic

#198A28 #19428A #8A197B #8A6119

square

#198A28 #19428A #8A197B #8A6119

split-complementary

#198A28 #61198A #8A1942

monochromatic

#06220A #105619 #198A28 #22BE37 #41DD56

Accessibility & contrast

On white

4.46

#198A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#198A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198A28

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198A28	#FFFFFF	#000000	##000000
##198A28	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C1A

Deuteranopia (green-blind)

#807432

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #198a28;
/* rgb */ color: rgb(25, 138, 40);
/* oklch */ color: oklch(55.4% 0.166 144.5);

Tailwind

colors: {
  custom: {
    50: '#6cad67',
    500: '#198a28',
    950: '#000000',
  },
}

SCSS

$custom: #198a28;
$custom-light: #6cad67;
$custom-dark: #000000;

JSON

{
  "hex": "#198a28",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 127.965,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55372,
    "c": 0.16613,
    "h": 144.5
  },
  "luminance": 0.18537
}

Semantic roles & 50–950 ramp

primary

#198A28

secondary

#BD42AD

accent

#3CD5EC

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #198A28

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

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