#198D1F#198D1F

#198D1F is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.1% C 0.175 H 143.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#198D1F
RGB	rgb(25, 141, 31)
HSL	hsl(123, 70%, 33%)
HSV	hsv(123, 82%, 55%)
CMYK	cmyk(82.3%, 0%, 78%, 44.7%)
CIE-LAB	lab(51.10, -51.83, 46.56)
CIE-LCH	lch(51.10, 69.67, 138.06°)
OKLab	oklab(56.15% -0.1404 0.1047)
OKLCH	oklch(56.15% 0.175 143.3)
XYZ	xyz(10.1724, 19.3541, 4.4957)
Luminance	0.1935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198D1F #8D1987

analogous

#4D8D19 #198D1F #198D59

triadic

#198D1F #1F198D #8D1F19

tetradic

#198D1F #194D8D #8D1987 #8D5919

square

#198D1F #194D8D #8D1987 #8D5919

split-complementary

#198D1F #59198D #8D194D

monochromatic

#072508 #105914 #198D1F #22C12A #43DE4B

Accessibility & contrast

On white

4.31

#198D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#198D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D1F

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198D1F	#FFFFFF	#000000	##000000
##198D1F	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F05

Deuteranopia (green-blind)

#84762B

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198d1f;
/* rgb */ color: rgb(25, 141, 31);
/* oklch */ color: oklch(56.1% 0.175 143.3);

Tailwind

colors: {
  custom: {
    50: '#6daf63',
    500: '#198d1f',
    950: '#000000',
  },
}

SCSS

$custom: #198d1f;
$custom-light: #6daf63;
$custom-dark: #000000;

JSON

{
  "hex": "#198d1f",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 31
  },
  "hsl": {
    "h": 123.103,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5615,
    "c": 0.17514,
    "h": 143.3
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#198D1F

secondary

#BF43B8

accent

#3BE3ED

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081106

muted

#7B807A

Preview Lab

Preview with #198D1F

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

Preview Lab → · Contrast checker → · Palette generator →