#189B1F#189B1F

#189B1F is a mid, vivid green. Relative luminance 0.237; OKLCH L 60.1% C 0.191 H 143.2°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#189B1F
RGB	rgb(24, 155, 31)
HSL	hsl(123, 73%, 35%)
HSV	hsv(123, 85%, 61%)
CMYK	cmyk(84.5%, 0%, 80%, 39.2%)
CIE-LAB	lab(55.82, -56.36, 51.14)
CIE-LCH	lch(55.82, 76.11, 137.78°)
OKLab	oklab(60.08% -0.1527 0.1142)
OKLCH	oklch(60.08% 0.191 143.2)
XYZ	xyz(12.3445, 23.7343, 5.2266)
Luminance	0.2374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189B1F #9B1894

analogous

#539B18 #189B1F #189B60

triadic

#189B1F #1F189B #9B1F18

tetradic

#189B1F #18539B #9B1894 #9B6018

square

#189B1F #18539B #9B1894 #9B6018

split-complementary

#189B1F #60189B #9B1853

monochromatic

#08310A #106614 #189B1F #20D02A #4AE353

Accessibility & contrast

On white

3.65

#189B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#189B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189B1F

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189B1F	#FFFFFF	#000000	##000000
##189B1F	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#91822E

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #189b1f;
/* rgb */ color: rgb(24, 155, 31);
/* oklch */ color: oklch(60.1% 0.191 143.2);

Tailwind

colors: {
  custom: {
    50: '#71ba65',
    500: '#189b1f',
    950: '#000000',
  },
}

SCSS

$custom: #189b1f;
$custom-light: #71ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#189b1f",
  "rgb": {
    "r": 24,
    "g": 155,
    "b": 31
  },
  "hsl": {
    "h": 123.206,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60077,
    "c": 0.1907,
    "h": 143.2
  },
  "luminance": 0.23736
}

Semantic roles & 50–950 ramp

primary

#189B1F

secondary

#C54ABE

accent

#38E6F0

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #189B1F

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

Preview Lab → · Contrast checker → · Palette generator →