#1D8917#1D8917

#1D8917 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.0% C 0.174 H 142.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1D8917
RGB	rgb(29, 137, 23)
HSL	hsl(117, 71%, 31%)
HSV	hsv(117, 83%, 54%)
CMYK	cmyk(78.8%, 0%, 83.2%, 46.3%)
CIE-LAB	lab(49.75, -50.52, 47.90)
CIE-LCH	lch(49.75, 69.61, 136.53°)
OKLab	oklab(55.04% -0.1374 0.1063)
OKLCH	oklch(55.04% 0.174 142.3)
XYZ	xyz(9.6064, 18.2133, 3.8197)
Luminance	0.1821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8917 #831789

analogous

#568917 #1D8917 #17894A

triadic

#1D8917 #171D89 #89171D

tetradic

#1D8917 #175689 #831789 #894A17

square

#1D8917 #175689 #831789 #894A17

split-complementary

#1D8917 #4A1789 #891756

monochromatic

#072005 #12550E #1D8917 #28BD20 #45DE3C

Accessibility & contrast

On white

4.52

#1D8917 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#1D8917 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8917

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8917	#FFFFFF	#000000	##000000
##1D8917	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#817325

Tritanopia (blue-blind)

#008574

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1d8917;
/* rgb */ color: rgb(29, 137, 23);
/* oklch */ color: oklch(55.0% 0.174 142.3);

Tailwind

colors: {
  custom: {
    50: '#6ead5f',
    500: '#1d8917',
    950: '#000000',
  },
}

SCSS

$custom: #1d8917;
$custom-light: #6ead5f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8917",
  "rgb": {
    "r": 29,
    "g": 137,
    "b": 23
  },
  "hsl": {
    "h": 116.842,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55036,
    "c": 0.17372,
    "h": 142.3
  },
  "luminance": 0.18214
}

Semantic roles & 50–950 ramp

primary

#1D8917

secondary

#B63FBD

accent

#3AEEE5

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1D8917

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

Preview Lab → · Contrast checker → · Palette generator →