#188F19#188F19

#188F19 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.181 H 142.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#188F19
RGB	rgb(24, 143, 25)
HSL	hsl(121, 71%, 33%)
HSV	hsv(121, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 82.5%, 43.9%)
CIE-LAB	lab(51.73, -53.00, 49.12)
CIE-LCH	lch(51.73, 72.27, 137.18°)
OKLab	oklab(56.66% -0.1438 0.1092)
OKLCH	oklch(56.66% 0.181 142.8)
XYZ	xyz(10.3740, 19.9080, 4.2154)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F19 #8F188E

analogous

#538F18 #188F19 #188F54

triadic

#188F19 #19188F #8F1918

tetradic

#188F19 #18538F #8F188E #8F5418

square

#188F19 #18538F #8F188E #8F5418

split-complementary

#188F19 #54188F #8F1853

monochromatic

#062607 #0F5B10 #188F19 #21C322 #42DF43

Accessibility & contrast

On white

4.22

#188F19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#188F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F19

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F19	#FFFFFF	#000000	##000000
##188F19	1.00	4.22	4.98	4.98
#FFFFFF	4.22	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)

#928100

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#008B79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188f19;
/* rgb */ color: rgb(24, 143, 25);
/* oklch */ color: oklch(56.7% 0.181 142.8);

Tailwind

colors: {
  custom: {
    50: '#6eb161',
    500: '#188f19',
    950: '#000000',
  },
}

SCSS

$custom: #188f19;
$custom-light: #6eb161;
$custom-dark: #000000;

JSON

{
  "hex": "#188f19",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 25
  },
  "hsl": {
    "h": 120.504,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56663,
    "c": 0.18057,
    "h": 142.8
  },
  "luminance": 0.19909
}

Semantic roles & 50–950 ramp

primary

#188F19

secondary

#C043BF

accent

#3AECEE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #188F19

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

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