#1D9018#1D9018

#1D9018 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.0% C 0.181 H 142.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#1D9018
RGB	rgb(29, 144, 24)
HSL	hsl(118, 71%, 33%)
HSV	hsv(118, 83%, 56%)
CMYK	cmyk(79.9%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(52.14, -52.72, 49.83)
CIE-LCH	lch(52.14, 72.54, 136.61°)
OKLab	oklab(57.03% -0.1433 0.1105)
OKLCH	oklch(57.03% 0.181 142.4)
XYZ	xyz(10.6442, 20.2724, 4.2160)
Luminance	0.2027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9018 #8B1890

analogous

#599018 #1D9018 #18904F

triadic

#1D9018 #181D90 #90181D

tetradic

#1D9018 #185990 #8B1890 #904F18

square

#1D9018 #185990 #8B1890 #904F18

split-complementary

#1D9018 #4F1890 #901859

monochromatic

#082707 #125C0F #1D9018 #28C421 #49E043

Accessibility & contrast

On white

4.15

#1D9018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#1D9018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9018

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9018	#FFFFFF	#000000	##000000
##1D9018	1.00	4.15	5.05	5.05
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1d9018;
/* rgb */ color: rgb(29, 144, 24);
/* oklch */ color: oklch(57.0% 0.181 142.4);

Tailwind

colors: {
  custom: {
    50: '#70b261',
    500: '#1d9018',
    950: '#000000',
  },
}

SCSS

$custom: #1d9018;
$custom-light: #70b261;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9018",
  "rgb": {
    "r": 29,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 117.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57025,
    "c": 0.18095,
    "h": 142.4
  },
  "luminance": 0.20274
}

Semantic roles & 50–950 ramp

primary

#1D9018

secondary

#BB43C0

accent

#3AEEE7

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #1D9018

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

Preview Lab → · Contrast checker → · Palette generator →