#19A11F#19A11F

#19A11F is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.8% C 0.197 H 143.1°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#19A11F
RGB	rgb(25, 161, 31)
HSL	hsl(123, 73%, 36%)
HSV	hsv(123, 84%, 63%)
CMYK	cmyk(84.5%, 0%, 80.7%, 36.9%)
CIE-LAB	lab(57.84, -58.10, 53.07)
CIE-LCH	lch(57.84, 78.69, 137.59°)
OKLab	oklab(61.76% -0.1574 0.1183)
OKLCH	oklch(61.76% 0.197 143.1)
XYZ	xyz(13.3922, 25.7937, 5.5689)
Luminance	0.2580 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19A11F #A1199B

analogous

#57A119 #19A11F #19A163

triadic

#19A11F #1F19A1 #A11F19

tetradic

#19A11F #1957A1 #A1199B #A16319

square

#19A11F #1957A1 #A1199B #A16319

split-complementary

#19A11F #6319A1 #A11957

monochromatic

#09370B #116C15 #19A11F #21D629 #50E457

Accessibility & contrast

On white

3.41

#19A11F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#19A11F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19A11F

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19A11F	#FFFFFF	#000000	##000000
##19A11F	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#96872F

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #19a11f;
/* rgb */ color: rgb(25, 161, 31);
/* oklch */ color: oklch(61.8% 0.197 143.1);

Tailwind

colors: {
  custom: {
    50: '#73be66',
    500: '#19a11f',
    950: '#000000',
  },
}

SCSS

$custom: #19a11f;
$custom-light: #73be66;
$custom-dark: #000000;

JSON

{
  "hex": "#19a11f",
  "rgb": {
    "r": 25,
    "g": 161,
    "b": 31
  },
  "hsl": {
    "h": 122.647,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61763,
    "c": 0.19692,
    "h": 143.1
  },
  "luminance": 0.25795
}

Semantic roles & 50–950 ramp

primary

#19A11F

secondary

#C64FC1

accent

#38E8F0

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #19A11F

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

Preview Lab → · Contrast checker → · Palette generator →