#198B22#198B22

#198B22 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.6% C 0.171 H 143.7°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#198B22
RGB	rgb(25, 139, 34)
HSL	hsl(125, 70%, 32%)
HSV	hsv(125, 82%, 55%)
CMYK	cmyk(82%, 0%, 75.5%, 45.5%)
CIE-LAB	lab(50.44, -50.94, 44.81)
CIE-LCH	lch(50.44, 67.84, 138.66°)
OKLab	oklab(55.61% -0.1379 0.1014)
OKLCH	oklch(55.61% 0.171 143.7)
XYZ	xyz(9.9216, 18.7862, 4.6163)
Luminance	0.1879 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B22 #8B1982

analogous

#498B19 #198B22 #198B5B

triadic

#198B22 #22198B #8B2219

tetradic

#198B22 #19498B #8B1982 #8B5B19

square

#198B22 #19498B #8B1982 #8B5B19

split-complementary

#198B22 #5B198B #8B1949

monochromatic

#062309 #105715 #198B22 #22BF2F #41DD4E

Accessibility & contrast

On white

4.41

#198B22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#198B22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B22

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B22	#FFFFFF	#000000	##000000
##198B22	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D0E

Deuteranopia (green-blind)

#82752D

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #198b22;
/* rgb */ color: rgb(25, 139, 34);
/* oklch */ color: oklch(55.6% 0.171 143.7);

Tailwind

colors: {
  custom: {
    50: '#6dae64',
    500: '#198b22',
    950: '#000000',
  },
}

SCSS

$custom: #198b22;
$custom-light: #6dae64;
$custom-dark: #000000;

JSON

{
  "hex": "#198b22",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 34
  },
  "hsl": {
    "h": 124.737,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55605,
    "c": 0.17116,
    "h": 143.7
  },
  "luminance": 0.18787
}

Semantic roles & 50–950 ramp

primary

#198B22

secondary

#BE42B4

accent

#3BDEEC

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #198B22

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

Preview Lab → · Contrast checker → · Palette generator →