#189F3F#189F3F

#189F3F is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.5% C 0.174 H 147.2°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#189F3F
RGB	rgb(24, 159, 63)
HSL	hsl(137, 74%, 36%)
HSV	hsv(137, 85%, 62%)
CMYK	cmyk(84.9%, 0%, 60.4%, 37.6%)
CIE-LAB	lab(57.41, -54.46, 39.86)
CIE-LCH	lch(57.41, 67.49, 143.80°)
OKLab	oklab(61.48% -0.1463 0.0942)
OKLCH	oklch(61.48% 0.174 147.2)
XYZ	xyz(13.6709, 25.3476, 8.8737)
Luminance	0.2535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189F3F #9F1878

analogous

#359F18 #189F3F #189F82

triadic

#189F3F #3F189F #9F3F18

tetradic

#189F3F #18359F #9F1878 #9F8218

square

#189F3F #18359F #9F1878 #9F8218

split-complementary

#189F3F #82189F #9F1835

monochromatic

#083515 #106A2A #189F3F #20D454 #4DE479

Accessibility & contrast

On white

3.46

#189F3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#189F3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189F3F

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189F3F	#FFFFFF	#000000	##000000
##189F3F	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19035

Deuteranopia (green-blind)

#938647

Tritanopia (blue-blind)

#009B8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #189f3f;
/* rgb */ color: rgb(24, 159, 63);
/* oklch */ color: oklch(61.5% 0.174 147.2);

Tailwind

colors: {
  custom: {
    50: '#70bd77',
    500: '#189f3f',
    950: '#000000',
  },
}

SCSS

$custom: #189f3f;
$custom-light: #70bd77;
$custom-dark: #000000;

JSON

{
  "hex": "#189f3f",
  "rgb": {
    "r": 24,
    "g": 159,
    "b": 63
  },
  "hsl": {
    "h": 137.333,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61483,
    "c": 0.17397,
    "h": 147.2
  },
  "luminance": 0.25349
}

Semantic roles & 50–950 ramp

primary

#189F3F

secondary

#C64DA3

accent

#37BBF0

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #189F3F

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

Preview Lab → · Contrast checker → · Palette generator →