#198F3A#198F3A

#198F3A is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.158 H 147.4°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#198F3A
RGB	rgb(25, 143, 58)
HSL	hsl(137, 70%, 33%)
HSV	hsv(137, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 59.4%, 43.9%)
CIE-LAB	lab(52.01, -49.60, 35.96)
CIE-LCH	lch(52.01, 61.27, 144.05°)
OKLab	oklab(56.99% -0.1333 0.0853)
OKLCH	oklch(56.99% 0.158 147.4)
XYZ	xyz(10.9862, 20.1557, 7.3136)
Luminance	0.2016 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F3A #8F196E

analogous

#338F19 #198F3A #198F75

triadic

#198F3A #3A198F #8F3A19

tetradic

#198F3A #19338F #8F196E #8F7519

square

#198F3A #19338F #8F196E #8F7519

split-complementary

#198F3A #75198F #8F1933

monochromatic

#072710 #105B25 #198F3A #22C34F #44DE6F

Accessibility & contrast

On white

4.17

#198F3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#198F3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F3A

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F3A	#FFFFFF	#000000	##000000
##198F3A	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918131

Deuteranopia (green-blind)

#847841

Tritanopia (blue-blind)

#008C7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #198f3a;
/* rgb */ color: rgb(25, 143, 58);
/* oklch */ color: oklch(57.0% 0.158 147.4);

Tailwind

colors: {
  custom: {
    50: '#6db173',
    500: '#198f3a',
    950: '#000000',
  },
}

SCSS

$custom: #198f3a;
$custom-light: #6db173;
$custom-dark: #000000;

JSON

{
  "hex": "#198f3a",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 58
  },
  "hsl": {
    "h": 136.78,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56985,
    "c": 0.15825,
    "h": 147.4
  },
  "luminance": 0.20157
}

Semantic roles & 50–950 ramp

primary

#198F3A

secondary

#BF449D

accent

#3BBBED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081108

muted

#7B807B

Preview Lab

Preview with #198F3A

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

Preview Lab → · Contrast checker → · Palette generator →