#198438#198438

#198438 is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.9% C 0.146 H 147.9°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#198438
RGB	rgb(25, 132, 56)
HSL	hsl(137, 68%, 31%)
HSV	hsv(137, 81%, 52%)
CMYK	cmyk(81.1%, 0%, 57.6%, 48.2%)
CIE-LAB	lab(48.25, -46.01, 32.51)
CIE-LCH	lch(48.25, 56.33, 144.76°)
OKLab	oklab(53.86% -0.1236 0.0776)
OKLCH	oklch(53.86% 0.146 147.9)
XYZ	xyz(9.3652, 16.9936, 6.5271)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198438 #841965

analogous

#2F8419 #198438 #19846D

triadic

#198438 #381984 #843819

tetradic

#198438 #192F84 #841965 #846D19

square

#198438 #192F84 #841965 #846D19

split-complementary

#198438 #6D1984 #84192F

monochromatic

#061D0C #0F5122 #198438 #23B74E #3DDA6B

Accessibility & contrast

On white

4.77

#198438 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#198438 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #198438

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198438	#FFFFFF	#000000	##FFFFFF
##198438	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857831

Deuteranopia (green-blind)

#7A6F3E

Tritanopia (blue-blind)

#008173

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #198438;
/* rgb */ color: rgb(25, 132, 56);
/* oklch */ color: oklch(53.9% 0.146 147.9);

Tailwind

colors: {
  custom: {
    50: '#6aa971',
    500: '#198438',
    950: '#000000',
  },
}

SCSS

$custom: #198438;
$custom-light: #6aa971;
$custom-dark: #000000;

JSON

{
  "hex": "#198438",
  "rgb": {
    "r": 25,
    "g": 132,
    "b": 56
  },
  "hsl": {
    "h": 137.383,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53857,
    "c": 0.14597,
    "h": 147.9
  },
  "luminance": 0.16995
}

Semantic roles & 50–950 ramp

primary

#198438

secondary

#B84195

accent

#3DB9EB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #198438

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

Preview Lab → · Contrast checker → · Palette generator →