#198A39#198A39

#198A39 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.6% C 0.153 H 147.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#198A39
RGB	rgb(25, 138, 57)
HSL	hsl(137, 69%, 32%)
HSV	hsv(137, 82%, 54%)
CMYK	cmyk(81.9%, 0%, 58.7%, 45.9%)
CIE-LAB	lab(50.31, -47.99, 34.45)
CIE-LCH	lch(50.31, 59.08, 144.33°)
OKLab	oklab(55.57% -0.129 0.0819)
OKLCH	oklch(55.57% 0.153 147.6)
XYZ	xyz(10.2271, 18.6778, 6.9363)
Luminance	0.1868 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198A39 #8A196A

analogous

#328A19 #198A39 #198A72

triadic

#198A39 #39198A #8A3919

tetradic

#198A39 #19328A #8A196A #8A7219

square

#198A39 #19328A #8A196A #8A7219

split-complementary

#198A39 #72198A #8A1932

monochromatic

#06220E #105624 #198A39 #22BE4E #41DD6D

Accessibility & contrast

On white

4.43

#198A39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#198A39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198A39

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198A39	#FFFFFF	#000000	##000000
##198A39	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D31

Deuteranopia (green-blind)

#7F743F

Tritanopia (blue-blind)

#008778

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #198a39;
/* rgb */ color: rgb(25, 138, 57);
/* oklch */ color: oklch(55.6% 0.153 147.6);

Tailwind

colors: {
  custom: {
    50: '#6bad72',
    500: '#198a39',
    950: '#000000',
  },
}

SCSS

$custom: #198a39;
$custom-light: #6bad72;
$custom-dark: #000000;

JSON

{
  "hex": "#198a39",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 57
  },
  "hsl": {
    "h": 136.991,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55567,
    "c": 0.1528,
    "h": 147.6
  },
  "luminance": 0.18679
}

Semantic roles & 50–950 ramp

primary

#198A39

secondary

#BD429A

accent

#3CBAEC

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #198A39

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

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