#198D23#198D23

#198D23 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.173 H 143.7°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#198D23
RGB	rgb(25, 141, 35)
HSL	hsl(125, 70%, 33%)
HSV	hsv(125, 82%, 55%)
CMYK	cmyk(82.3%, 0%, 75.2%, 44.7%)
CIE-LAB	lab(51.12, -51.50, 45.13)
CIE-LCH	lch(51.12, 68.48, 138.78°)
OKLab	oklab(56.18% -0.1393 0.1022)
OKLCH	oklch(56.18% 0.173 143.7)
XYZ	xyz(10.2285, 19.3765, 4.7908)
Luminance	0.1938 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198D23 #8D1983

analogous

#498D19 #198D23 #198D5D

triadic

#198D23 #23198D #8D2319

tetradic

#198D23 #19498D #8D1983 #8D5D19

square

#198D23 #19498D #8D1983 #8D5D19

split-complementary

#198D23 #5D198D #8D1949

monochromatic

#072509 #105916 #198D23 #22C130 #43DE50

Accessibility & contrast

On white

4.31

#198D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#198D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D23

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198D23	#FFFFFF	#000000	##000000
##198D23	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F0F

Deuteranopia (green-blind)

#84762E

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198d23;
/* rgb */ color: rgb(25, 141, 35);
/* oklch */ color: oklch(56.2% 0.173 143.7);

Tailwind

colors: {
  custom: {
    50: '#6daf65',
    500: '#198d23',
    950: '#000000',
  },
}

SCSS

$custom: #198d23;
$custom-light: #6daf65;
$custom-dark: #000000;

JSON

{
  "hex": "#198d23",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 35
  },
  "hsl": {
    "h": 125.172,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5618,
    "c": 0.17283,
    "h": 143.7
  },
  "luminance": 0.19378
}

Semantic roles & 50–950 ramp

primary

#198D23

secondary

#BF43B4

accent

#3BDDED

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081106

muted

#7B807A

Preview Lab

Preview with #198D23

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

Preview Lab → · Contrast checker → · Palette generator →