#198C1F#198C1F

#198C1F is a mid, vivid green. Relative luminance 0.191; OKLCH L 55.9% C 0.174 H 143.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#198C1F
RGB	rgb(25, 140, 31)
HSL	hsl(123, 70%, 32%)
HSV	hsv(123, 82%, 55%)
CMYK	cmyk(82.1%, 0%, 77.9%, 45.1%)
CIE-LAB	lab(50.76, -51.51, 46.23)
CIE-LCH	lch(50.76, 69.21, 138.09°)
OKLab	oklab(55.87% -0.1395 0.104)
OKLCH	oklch(55.87% 0.174 143.3)
XYZ	xyz(10.0257, 19.0606, 4.4467)
Luminance	0.1906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198C1F #8C1986

analogous

#4D8C19 #198C1F #198C58

triadic

#198C1F #1F198C #8C1F19

tetradic

#198C1F #194D8C #8C1986 #8C5819

square

#198C1F #194D8C #8C1986 #8C5819

split-complementary

#198C1F #58198C #8C194D

monochromatic

#062408 #105814 #198C1F #22C02A #42DD4A

Accessibility & contrast

On white

4.36

#198C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#198C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198C1F

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198C1F	#FFFFFF	#000000	##000000
##198C1F	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E06

Deuteranopia (green-blind)

#83762B

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #198c1f;
/* rgb */ color: rgb(25, 140, 31);
/* oklch */ color: oklch(55.9% 0.174 143.3);

Tailwind

colors: {
  custom: {
    50: '#6daf63',
    500: '#198c1f',
    950: '#000000',
  },
}

SCSS

$custom: #198c1f;
$custom-light: #6daf63;
$custom-dark: #000000;

JSON

{
  "hex": "#198c1f",
  "rgb": {
    "r": 25,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 123.13,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55866,
    "c": 0.17401,
    "h": 143.3
  },
  "luminance": 0.19062
}

Semantic roles & 50–950 ramp

primary

#198C1F

secondary

#BE43B8

accent

#3BE3ED

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #198C1F

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

Preview Lab → · Contrast checker → · Palette generator →