#189E1B#189E1B

#189E1B is a mid, vivid green. Relative luminance 0.247; OKLCH L 60.9% C 0.196 H 142.9°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#189E1B
RGB	rgb(24, 158, 27)
HSL	hsl(121, 74%, 36%)
HSV	hsv(121, 85%, 62%)
CMYK	cmyk(84.8%, 0%, 82.9%, 38%)
CIE-LAB	lab(56.81, -57.53, 53.27)
CIE-LCH	lch(56.81, 78.41, 137.20°)
OKLab	oklab(60.89% -0.156 0.1181)
OKLCH	oklch(60.89% 0.196 142.9)
XYZ	xyz(12.8005, 24.7254, 5.1345)
Luminance	0.2473 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#189E1B #9E189B

analogous

#589E18 #189E1B #189E5E

triadic

#189E1B #1B189E #9E1B18

tetradic

#189E1B #18589E #9E189B #9E5E18

square

#189E1B #18589E #9E189B #9E5E18

split-complementary

#189E1B #5E189E #9E1858

monochromatic

#083409 #106912 #189E1B #20D324 #4DE450

Accessibility & contrast

On white

3.53

#189E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#189E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #189E1B

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##189E1B	#FFFFFF	#000000	##000000
##189E1B	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)

#A28E00

Deuteranopia (green-blind)

#94852C

Tritanopia (blue-blind)

#009986

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #189e1b;
/* rgb */ color: rgb(24, 158, 27);
/* oklch */ color: oklch(60.9% 0.196 142.9);

Tailwind

colors: {
  custom: {
    50: '#72bc64',
    500: '#189e1b',
    950: '#000000',
  },
}

SCSS

$custom: #189e1b;
$custom-light: #72bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#189e1b",
  "rgb": {
    "r": 24,
    "g": 158,
    "b": 27
  },
  "hsl": {
    "h": 121.343,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60892,
    "c": 0.1957,
    "h": 142.9
  },
  "luminance": 0.24727
}

Semantic roles & 50–950 ramp

primary

#189E1B

secondary

#C64CC3

accent

#38ECF0

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #189E1B

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

Preview Lab → · Contrast checker → · Palette generator →