#198B33#198B33

#198B33 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.159 H 146.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#198B33
RGB	rgb(25, 139, 51)
HSL	hsl(134, 70%, 32%)
HSV	hsv(134, 82%, 55%)
CMYK	cmyk(82%, 0%, 63.3%, 45.5%)
CIE-LAB	lab(50.58, -49.15, 37.68)
CIE-LCH	lch(50.58, 61.93, 142.53°)
OKLab	oklab(55.77% -0.1323 0.0884)
OKLCH	oklch(55.77% 0.159 146.2)
XYZ	xyz(10.2303, 18.9097, 6.2421)
Luminance	0.1891 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B33 #8B1971

analogous

#388B19 #198B33 #198B6C

triadic

#198B33 #33198B #8B3319

tetradic

#198B33 #19388B #8B1971 #8B6C19

square

#198B33 #19388B #8B1971 #8B6C19

split-complementary

#198B33 #6C198B #8B1938

monochromatic

#06230D #105720 #198B33 #22BF46 #41DD65

Accessibility & contrast

On white

4.39

#198B33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#198B33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B33

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B33	#FFFFFF	#000000	##000000
##198B33	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E29

Deuteranopia (green-blind)

#81753B

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #198b33;
/* rgb */ color: rgb(25, 139, 51);
/* oklch */ color: oklch(55.8% 0.159 146.2);

Tailwind

colors: {
  custom: {
    50: '#6cae6e',
    500: '#198b33',
    950: '#000000',
  },
}

SCSS

$custom: #198b33;
$custom-light: #6cae6e;
$custom-dark: #000000;

JSON

{
  "hex": "#198b33",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 51
  },
  "hsl": {
    "h": 133.684,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55772,
    "c": 0.15909,
    "h": 146.2
  },
  "luminance": 0.18911
}

Semantic roles & 50–950 ramp

primary

#198B33

secondary

#BE42A2

accent

#3BC4EC

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #198B33

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

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