#189F5B#189F5B

#189F5B is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.9% C 0.149 H 154.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#189F5B
RGB	rgb(24, 159, 91)
HSL	hsl(150, 74%, 36%)
HSV	hsv(150, 85%, 62%)
CMYK	cmyk(84.9%, 0%, 42.8%, 37.6%)
CIE-LAB	lab(57.79, -49.92, 26.06)
CIE-LCH	lch(57.79, 56.31, 152.43°)
OKLab	oklab(61.92% -0.1342 0.0646)
OKLCH	oklch(61.92% 0.149 154.3)
XYZ	xyz(14.6617, 25.7439, 14.0918)
Luminance	0.2575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189F5B #9F185C

analogous

#189F18 #189F5B #189F9E

triadic

#189F5B #5B189F #9F5B18

tetradic

#189F5B #18189F #9F185C #9F9E18

square

#189F5B #18189F #9F185C #9F9E18

split-complementary

#189F5B #9E189F #9F1818

monochromatic

#08351E #106A3D #189F5B #20D479 #4DE498

Accessibility & contrast

On white

3.42

#189F5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#189F5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189F5B

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189F5B	#FFFFFF	#000000	##000000
##189F5B	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9156

Deuteranopia (green-blind)

#908760

Tritanopia (blue-blind)

#009D8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #189f5b;
/* rgb */ color: rgb(24, 159, 91);
/* oklch */ color: oklch(61.9% 0.149 154.3);

Tailwind

colors: {
  custom: {
    50: '#70bc8a',
    500: '#189f5b',
    950: '#000000',
  },
}

SCSS

$custom: #189f5b;
$custom-light: #70bc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#189f5b",
  "rgb": {
    "r": 24,
    "g": 159,
    "b": 91
  },
  "hsl": {
    "h": 149.778,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61923,
    "c": 0.14892,
    "h": 154.3
  },
  "luminance": 0.25746
}

Semantic roles & 50–950 ramp

primary

#189F5B

secondary

#C64D8A

accent

#3795F0

background

#F7FBF8

surface

#EDF7F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #189F5B

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

Preview Lab → · Contrast checker → · Palette generator →