#198F1F#198F1F

#198F1F is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.7% C 0.177 H 143.3°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#198F1F
RGB	rgb(25, 143, 31)
HSL	hsl(123, 70%, 33%)
HSV	hsv(123, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 78.3%, 43.9%)
CIE-LAB	lab(51.78, -52.47, 47.23)
CIE-LCH	lch(51.78, 70.60, 138.01°)
OKLab	oklab(56.72% -0.1421 0.1061)
OKLCH	oklch(56.72% 0.177 143.3)
XYZ	xyz(10.4700, 19.9492, 4.5948)
Luminance	0.1995 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F1F #8F1989

analogous

#4E8F19 #198F1F #198F5A

triadic

#198F1F #1F198F #8F1F19

tetradic

#198F1F #194E8F #8F1989 #8F5A19

square

#198F1F #194E8F #8F1989 #8F5A19

split-complementary

#198F1F #5A198F #8F194E

monochromatic

#072708 #105B14 #198F1F #22C32A #44DE4C

Accessibility & contrast

On white

4.21

#198F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#198F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F1F

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F1F	#FFFFFF	#000000	##000000
##198F1F	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928104

Deuteranopia (green-blind)

#86782C

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #198f1f;
/* rgb */ color: rgb(25, 143, 31);
/* oklch */ color: oklch(56.7% 0.177 143.3);

Tailwind

colors: {
  custom: {
    50: '#6eb163',
    500: '#198f1f',
    950: '#000000',
  },
}

SCSS

$custom: #198f1f;
$custom-light: #6eb163;
$custom-dark: #000000;

JSON

{
  "hex": "#198f1f",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 31
  },
  "hsl": {
    "h": 123.051,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56717,
    "c": 0.17737,
    "h": 143.3
  },
  "luminance": 0.19951
}

Semantic roles & 50–950 ramp

primary

#198F1F

secondary

#BF44B9

accent

#3BE4ED

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #198F1F

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

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