#198E40#198E40

#198E40 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.152 H 148.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#198E40
RGB	rgb(25, 142, 64)
HSL	hsl(140, 70%, 33%)
HSV	hsv(140, 82%, 56%)
CMYK	cmyk(82.4%, 0%, 54.9%, 44.3%)
CIE-LAB	lab(51.75, -48.37, 32.64)
CIE-LCH	lch(51.75, 58.35, 145.99°)
OKLab	oklab(56.79% -0.1299 0.0784)
OKLCH	oklch(56.79% 0.152 148.9)
XYZ	xyz(10.9984, 19.9215, 8.1151)
Luminance	0.1992 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198E40 #8E1967

analogous

#2C8E19 #198E40 #198E7A

triadic

#198E40 #40198E #8E4019

tetradic

#198E40 #192C8E #8E1967 #8E7A19

square

#198E40 #192C8E #8E1967 #8E7A19

split-complementary

#198E40 #7A198E #8E192C

monochromatic

#072611 #105A29 #198E40 #22C257 #43DE77

Accessibility & contrast

On white

4.21

#198E40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#198E40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198E40

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198E40	#FFFFFF	#000000	##000000
##198E40	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8139

Deuteranopia (green-blind)

#827846

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #198e40;
/* rgb */ color: rgb(25, 142, 64);
/* oklch */ color: oklch(56.8% 0.152 148.9);

Tailwind

colors: {
  custom: {
    50: '#6cb077',
    500: '#198e40',
    950: '#000000',
  },
}

SCSS

$custom: #198e40;
$custom-light: #6cb077;
$custom-dark: #000000;

JSON

{
  "hex": "#198e40",
  "rgb": {
    "r": 25,
    "g": 142,
    "b": 64
  },
  "hsl": {
    "h": 140,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56789,
    "c": 0.15171,
    "h": 148.9
  },
  "luminance": 0.19923
}

Semantic roles & 50–950 ramp

primary

#198E40

secondary

#BF4496

accent

#3BB2ED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #198E40

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

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