#198E2B#198E2B

#198E2B is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.5% C 0.169 H 144.8°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#198E2B
RGB	rgb(25, 142, 43)
HSL	hsl(129, 70%, 33%)
HSV	hsv(129, 82%, 56%)
CMYK	cmyk(82.4%, 0%, 69.7%, 44.3%)
CIE-LAB	lab(51.53, -51.08, 42.32)
CIE-LCH	lch(51.53, 66.33, 140.36°)
OKLab	oklab(56.53% -0.1378 0.0974)
OKLCH	oklch(56.53% 0.169 144.8)
XYZ	xyz(10.5092, 19.7258, 5.5386)
Luminance	0.1973 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198E2B #8E197C

analogous

#418E19 #198E2B #198E66

triadic

#198E2B #2B198E #8E2B19

tetradic

#198E2B #19418E #8E197C #8E6619

square

#198E2B #19418E #8E197C #8E6619

split-complementary

#198E2B #66198E #8E1941

monochromatic

#07260B #105A1B #198E2B #22C23B #43DE5B

Accessibility & contrast

On white

4.25

#198E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#198E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198E2B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198E2B	#FFFFFF	#000000	##000000
##198E2B	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91801D

Deuteranopia (green-blind)

#847734

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #198e2b;
/* rgb */ color: rgb(25, 142, 43);
/* oklch */ color: oklch(56.5% 0.169 144.8);

Tailwind

colors: {
  custom: {
    50: '#6db06a',
    500: '#198e2b',
    950: '#000000',
  },
}

SCSS

$custom: #198e2b;
$custom-light: #6db06a;
$custom-dark: #000000;

JSON

{
  "hex": "#198e2b",
  "rgb": {
    "r": 25,
    "g": 142,
    "b": 43
  },
  "hsl": {
    "h": 129.231,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56533,
    "c": 0.16876,
    "h": 144.8
  },
  "luminance": 0.19727
}

Semantic roles & 50–950 ramp

primary

#198E2B

secondary

#BF44AC

accent

#3BD1ED

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081107

muted

#7B807A

Preview Lab

Preview with #198E2B

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

Preview Lab → · Contrast checker → · Palette generator →