#198D28#198D28

#198D28 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.170 H 144.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#198D28
RGB	rgb(25, 141, 40)
HSL	hsl(128, 70%, 33%)
HSV	hsv(128, 82%, 55%)
CMYK	cmyk(82.3%, 0%, 71.6%, 44.7%)
CIE-LAB	lab(51.16, -51.05, 43.19)
CIE-LCH	lch(51.16, 66.87, 139.77°)
OKLab	oklab(56.22% -0.1379 0.0988)
OKLCH	oklch(56.22% 0.17 144.4)
XYZ	xyz(10.3081, 19.4084, 5.2100)
Luminance	0.1941 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198D28 #8D197E

analogous

#448D19 #198D28 #198D62

triadic

#198D28 #28198D #8D2819

tetradic

#198D28 #19448D #8D197E #8D6219

square

#198D28 #19448D #8D197E #8D6219

split-complementary

#198D28 #62198D #8D1944

monochromatic

#07250B #105919 #198D28 #22C137 #43DE57

Accessibility & contrast

On white

4.30

#198D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#198D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D28

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198D28	#FFFFFF	#000000	##000000
##198D28	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F19

Deuteranopia (green-blind)

#837732

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198d28;
/* rgb */ color: rgb(25, 141, 40);
/* oklch */ color: oklch(56.2% 0.170 144.4);

Tailwind

colors: {
  custom: {
    50: '#6daf68',
    500: '#198d28',
    950: '#000000',
  },
}

SCSS

$custom: #198d28;
$custom-light: #6daf68;
$custom-dark: #000000;

JSON

{
  "hex": "#198d28",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 40
  },
  "hsl": {
    "h": 127.759,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56222,
    "c": 0.16965,
    "h": 144.4
  },
  "luminance": 0.1941
}

Semantic roles & 50–950 ramp

primary

#198D28

secondary

#BF43AF

accent

#3BD6ED

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081106

muted

#7B807A

Preview Lab

Preview with #198D28

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

Preview Lab → · Contrast checker → · Palette generator →