#198D3F#198D3F

#198D3F is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.151 H 148.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#198D3F
RGB	rgb(25, 141, 63)
HSL	hsl(140, 70%, 33%)
HSV	hsv(140, 82%, 55%)
CMYK	cmyk(82.3%, 0%, 55.3%, 44.7%)
CIE-LAB	lab(51.40, -48.17, 32.73)
CIE-LCH	lch(51.40, 58.23, 145.81°)
OKLab	oklab(56.5% -0.1293 0.0786)
OKLCH	oklch(56.5% 0.151 148.7)
XYZ	xyz(10.8221, 19.6140, 7.9172)
Luminance	0.1961 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198D3F #8D1967

analogous

#2D8D19 #198D3F #198D79

triadic

#198D3F #3F198D #8D3F19

tetradic

#198D3F #192D8D #8D1967 #8D7919

square

#198D3F #192D8D #8D1967 #8D7919

split-complementary

#198D3F #79198D #8D192D

monochromatic

#072511 #105928 #198D3F #22C156 #43DE76

Accessibility & contrast

On white

4.27

#198D3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#198D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D3F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198D3F	#FFFFFF	#000000	##000000
##198D3F	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8038

Deuteranopia (green-blind)

#827745

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198d3f;
/* rgb */ color: rgb(25, 141, 63);
/* oklch */ color: oklch(56.5% 0.151 148.7);

Tailwind

colors: {
  custom: {
    50: '#6caf76',
    500: '#198d3f',
    950: '#000000',
  },
}

SCSS

$custom: #198d3f;
$custom-light: #6caf76;
$custom-dark: #000000;

JSON

{
  "hex": "#198d3f",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 63
  },
  "hsl": {
    "h": 139.655,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56495,
    "c": 0.15132,
    "h": 148.7
  },
  "luminance": 0.19615
}

Semantic roles & 50–950 ramp

primary

#198D3F

secondary

#BF4396

accent

#3BB3ED

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #198D3F

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

Preview Lab → · Contrast checker → · Palette generator →