#19B421#19B421

#19B421 is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.0% C 0.216 H 143.1°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#19B421
RGB	rgb(25, 180, 33)
HSL	hsl(123, 76%, 40%)
HSV	hsv(123, 86%, 71%)
CMYK	cmyk(86.1%, 0%, 81.7%, 29.4%)
CIE-LAB	lab(64.13, -63.68, 58.40)
CIE-LCH	lch(64.13, 86.40, 137.48°)
OKLab	oklab(67% -0.1726 0.1296)
OKLCH	oklch(67% 0.216 143.1)
XYZ	xyz(16.9955, 32.9568, 6.9041)
Luminance	0.3296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19B421 #B419AC

analogous

#5EB419 #19B421 #19B46F

triadic

#19B421 #2119B4 #B42119

tetradic

#19B421 #195EB4 #B419AC #B46F19

square

#19B421 #195EB4 #B419AC #B46F19

split-complementary

#19B421 #6F19B4 #B4195E

monochromatic

#0A490D #127E17 #19B421 #29E132 #5FE966

Accessibility & contrast

On white

2.77

#19B421 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#19B421 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19B421

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19B421	#FFFFFF	#000000	##000000
##19B421	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#00AF99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #19b421;
/* rgb */ color: rgb(25, 180, 33);
/* oklch */ color: oklch(67.0% 0.216 143.1);

Tailwind

colors: {
  custom: {
    50: '#78cc6a',
    500: '#19b421',
    950: '#000000',
  },
}

SCSS

$custom: #19b421;
$custom-light: #78cc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#19b421",
  "rgb": {
    "r": 25,
    "g": 180,
    "b": 33
  },
  "hsl": {
    "h": 123.097,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.67002,
    "c": 0.21583,
    "h": 143.1
  },
  "luminance": 0.32959
}

Semantic roles & 50–950 ramp

primary

#19B421

secondary

#CD5CC7

accent

#36E8F2

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #19B421

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

Preview Lab → · Contrast checker → · Palette generator →