#189F2B#189F2B

#189F2B is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.188 H 144.3°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#189F2B
RGB	rgb(24, 159, 43)
HSL	hsl(128, 74%, 36%)
HSV	hsv(128, 85%, 62%)
CMYK	cmyk(84.9%, 0%, 73%, 37.6%)
CIE-LAB	lab(57.23, -56.67, 48.32)
CIE-LCH	lch(57.23, 74.47, 139.55°)
OKLab	oklab(61.28% -0.153 0.11)
OKLCH	oklch(61.28% 0.188 144.3)
XYZ	xyz(13.2099, 25.1632, 6.4458)
Luminance	0.2516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189F2B #9F188C

analogous

#499F18 #189F2B #189F6E

triadic

#189F2B #2B189F #9F2B18

tetradic

#189F2B #18499F #9F188C #9F6E18

square

#189F2B #18499F #9F188C #9F6E18

split-complementary

#189F2B #6E189F #9F1849

monochromatic

#08350E #106A1D #189F2B #20D439 #4DE462

Accessibility & contrast

On white

3.48

#189F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#189F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189F2B

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189F2B	#FFFFFF	#000000	##000000
##189F2B	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F17

Deuteranopia (green-blind)

#948637

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #189f2b;
/* rgb */ color: rgb(24, 159, 43);
/* oklch */ color: oklch(61.3% 0.188 144.3);

Tailwind

colors: {
  custom: {
    50: '#71bd6b',
    500: '#189f2b',
    950: '#000000',
  },
}

SCSS

$custom: #189f2b;
$custom-light: #71bd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#189f2b",
  "rgb": {
    "r": 24,
    "g": 159,
    "b": 43
  },
  "hsl": {
    "h": 128.444,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61277,
    "c": 0.18844,
    "h": 144.3
  },
  "luminance": 0.25165
}

Semantic roles & 50–950 ramp

primary

#189F2B

secondary

#C64DB5

accent

#37D6F0

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #189F2B

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

Preview Lab → · Contrast checker → · Palette generator →