#19B31D#19B31D

#19B31D is a light, highly saturated green. Relative luminance 0.325; OKLCH L 66.7% C 0.216 H 142.8°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#19B31D
RGB	rgb(25, 179, 29)
HSL	hsl(122, 75%, 40%)
HSV	hsv(122, 86%, 70%)
CMYK	cmyk(86%, 0%, 83.8%, 29.8%)
CIE-LAB	lab(63.78, -63.61, 59.15)
CIE-LCH	lch(63.78, 86.86, 137.08°)
OKLab	oklab(66.71% -0.1725 0.1307)
OKLCH	oklch(66.71% 0.216 142.8)
XYZ	xyz(16.7417, 32.5335, 6.5594)
Luminance	0.3254 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19B31D #B319AF

analogous

#62B319 #19B31D #19B36A

triadic

#19B31D #1D19B3 #B31D19

tetradic

#19B31D #1962B3 #B319AF #B36A19

square

#19B31D #1962B3 #B319AF #B36A19

split-complementary

#19B31D #6A19B3 #B31962

monochromatic

#0A480C #127D14 #19B31D #28E12D #5EE861

Accessibility & contrast

On white

2.80

#19B31D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#19B31D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19B31D

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19B31D	#FFFFFF	#000000	##000000
##19B31D	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A79631

Tritanopia (blue-blind)

#00AE98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #19b31d;
/* rgb */ color: rgb(25, 179, 29);
/* oklch */ color: oklch(66.7% 0.216 142.8);

Tailwind

colors: {
  custom: {
    50: '#77cb68',
    500: '#19b31d',
    950: '#000000',
  },
}

SCSS

$custom: #19b31d;
$custom-light: #77cb68;
$custom-dark: #000000;

JSON

{
  "hex": "#19b31d",
  "rgb": {
    "r": 25,
    "g": 179,
    "b": 29
  },
  "hsl": {
    "h": 121.558,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.66709,
    "c": 0.21641,
    "h": 142.8
  },
  "luminance": 0.32536
}

Semantic roles & 50–950 ramp

primary

#19B31D

secondary

#CC5BCA

accent

#36EDF2

background

#F8FCF6

surface

#EFF9EB

border

#CAD2C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #19B31D

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

Preview Lab → · Contrast checker → · Palette generator →