#189E21#189E21

#189E21 is a mid, vivid green. Relative luminance 0.248; OKLCH L 60.9% C 0.193 H 143.3°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#189E21
RGB	rgb(24, 158, 33)
HSL	hsl(124, 74%, 36%)
HSV	hsv(124, 85%, 62%)
CMYK	cmyk(84.8%, 0%, 79.1%, 38%)
CIE-LAB	lab(56.84, -57.15, 51.48)
CIE-LCH	lch(56.84, 76.92, 137.99°)
OKLab	oklab(60.93% -0.1548 0.1152)
OKLCH	oklch(60.93% 0.193 143.3)
XYZ	xyz(12.8772, 24.7561, 5.5383)
Luminance	0.2476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189E21 #9E1895

analogous

#529E18 #189E21 #189E64

triadic

#189E21 #21189E #9E2118

tetradic

#189E21 #18529E #9E1895 #9E6418

square

#189E21 #18529E #9E1895 #9E6418

split-complementary

#189E21 #64189E #9E1852

monochromatic

#08340B #106916 #189E21 #20D32C #4DE457

Accessibility & contrast

On white

3.53

#189E21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#189E21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189E21

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189E21	#FFFFFF	#000000	##000000
##189E21	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#948530

Tritanopia (blue-blind)

#009987

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #189e21;
/* rgb */ color: rgb(24, 158, 33);
/* oklch */ color: oklch(60.9% 0.193 143.3);

Tailwind

colors: {
  custom: {
    50: '#72bc66',
    500: '#189e21',
    950: '#000000',
  },
}

SCSS

$custom: #189e21;
$custom-light: #72bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#189e21",
  "rgb": {
    "r": 24,
    "g": 158,
    "b": 33
  },
  "hsl": {
    "h": 124.03,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60927,
    "c": 0.19294,
    "h": 143.3
  },
  "luminance": 0.24758
}

Semantic roles & 50–950 ramp

primary

#189E21

secondary

#C64CBE

accent

#38E4F0

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #189E21

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

Preview Lab → · Contrast checker → · Palette generator →