#19A01B#19A01B

#19A01B is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.5% C 0.198 H 142.8°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#19A01B
RGB	rgb(25, 160, 27)
HSL	hsl(121, 73%, 36%)
HSV	hsv(121, 84%, 63%)
CMYK	cmyk(84.4%, 0%, 83.1%, 37.3%)
CIE-LAB	lab(57.49, -58.03, 53.91)
CIE-LCH	lch(57.49, 79.21, 137.11°)
OKLab	oklab(61.46% -0.1574 0.1195)
OKLCH	oklch(61.46% 0.198 142.8)
XYZ	xyz(13.1687, 25.4258, 5.2503)
Luminance	0.2543 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19A01B #A0199E

analogous

#5BA019 #19A01B #19A05F

triadic

#19A01B #1B19A0 #A01B19

tetradic

#19A01B #195BA0 #A0199E #A05F19

square

#19A01B #195BA0 #A0199E #A05F19

split-complementary

#19A01B #5F19A0 #A0195B

monochromatic

#083609 #116B12 #19A01B #21D524 #50E452

Accessibility & contrast

On white

3.45

#19A01B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#19A01B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19A01B

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19A01B	#FFFFFF	#000000	##000000
##19A01B	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#96862C

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #19a01b;
/* rgb */ color: rgb(25, 160, 27);
/* oklch */ color: oklch(61.5% 0.198 142.8);

Tailwind

colors: {
  custom: {
    50: '#73bd64',
    500: '#19a01b',
    950: '#000000',
  },
}

SCSS

$custom: #19a01b;
$custom-light: #73bd64;
$custom-dark: #000000;

JSON

{
  "hex": "#19a01b",
  "rgb": {
    "r": 25,
    "g": 160,
    "b": 27
  },
  "hsl": {
    "h": 120.889,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61463,
    "c": 0.19762,
    "h": 142.8
  },
  "luminance": 0.25427
}

Semantic roles & 50–950 ramp

primary

#19A01B

secondary

#C64FC4

accent

#38EDF0

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #19A01B

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

Preview Lab → · Contrast checker → · Palette generator →