#198D31#198D31

#198D31 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.163 H 145.8°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#198D31
RGB	rgb(25, 141, 49)
HSL	hsl(132, 70%, 33%)
HSV	hsv(132, 82%, 55%)
CMYK	cmyk(82.3%, 0%, 65.2%, 44.7%)
CIE-LAB	lab(51.24, -50.07, 39.35)
CIE-LCH	lch(51.24, 63.69, 141.84°)
OKLab	oklab(56.31% -0.1349 0.0918)
OKLCH	oklch(56.31% 0.163 145.8)
XYZ	xyz(10.4794, 19.4769, 6.1123)
Luminance	0.1948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198D31 #8D1975

analogous

#3B8D19 #198D31 #198D6B

triadic

#198D31 #31198D #8D3119

tetradic

#198D31 #193B8D #8D1975 #8D6B19

square

#198D31 #193B8D #8D1975 #8D6B19

split-complementary

#198D31 #6B198D #8D193B

monochromatic

#07250D #10591F #198D31 #22C143 #43DE63

Accessibility & contrast

On white

4.29

#198D31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#198D31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D31

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198D31	#FFFFFF	#000000	##000000
##198D31	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F26

Deuteranopia (green-blind)

#837739

Tritanopia (blue-blind)

#00897A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198d31;
/* rgb */ color: rgb(25, 141, 49);
/* oklch */ color: oklch(56.3% 0.163 145.8);

Tailwind

colors: {
  custom: {
    50: '#6caf6d',
    500: '#198d31',
    950: '#000000',
  },
}

SCSS

$custom: #198d31;
$custom-light: #6caf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#198d31",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 49
  },
  "hsl": {
    "h": 132.414,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56313,
    "c": 0.16312,
    "h": 145.8
  },
  "luminance": 0.19478
}

Semantic roles & 50–950 ramp

primary

#198D31

secondary

#BF43A5

accent

#3BC8ED

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#081107

muted

#7B807A

Preview Lab

Preview with #198D31

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

Preview Lab → · Contrast checker → · Palette generator →