#189B2B#189B2B

#189B2B is a mid, vivid green. Relative luminance 0.238; OKLCH L 60.2% C 0.184 H 144.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#189B2B
RGB	rgb(24, 155, 43)
HSL	hsl(129, 73%, 35%)
HSV	hsv(129, 85%, 61%)
CMYK	cmyk(84.5%, 0%, 72.3%, 39.2%)
CIE-LAB	lab(55.90, -55.41, 46.93)
CIE-LCH	lch(55.90, 72.61, 139.73°)
OKLab	oklab(60.16% -0.1496 0.1071)
OKLCH	oklch(60.16% 0.184 144.4)
XYZ	xyz(12.5332, 23.8097, 6.2202)
Luminance	0.2381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189B2B #9B1888

analogous

#479B18 #189B2B #189B6C

triadic

#189B2B #2B189B #9B2B18

tetradic

#189B2B #18479B #9B1888 #9B6C18

square

#189B2B #18479B #9B1888 #9B6C18

split-complementary

#189B2B #6C189B #9B1847

monochromatic

#08310E #10661C #189B2B #20D03A #4AE361

Accessibility & contrast

On white

3.64

#189B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#189B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189B2B

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189B2B	#FFFFFF	#000000	##000000
##189B2B	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C19

Deuteranopia (green-blind)

#908236

Tritanopia (blue-blind)

#009785

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #189b2b;
/* rgb */ color: rgb(24, 155, 43);
/* oklch */ color: oklch(60.2% 0.184 144.4);

Tailwind

colors: {
  custom: {
    50: '#70ba6b',
    500: '#189b2b',
    950: '#000000',
  },
}

SCSS

$custom: #189b2b;
$custom-light: #70ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#189b2b",
  "rgb": {
    "r": 24,
    "g": 155,
    "b": 43
  },
  "hsl": {
    "h": 128.702,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60164,
    "c": 0.18395,
    "h": 144.4
  },
  "luminance": 0.23811
}

Semantic roles & 50–950 ramp

primary

#189B2B

secondary

#C54AB3

accent

#38D5F0

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #189B2B

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

Preview Lab → · Contrast checker → · Palette generator →