#18A11D#18A11D

#18A11D is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.7% C 0.198 H 143.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#18A11D
RGB	rgb(24, 161, 29)
HSL	hsl(122, 74%, 36%)
HSV	hsv(122, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 82%, 36.9%)
CIE-LAB	lab(57.82, -58.33, 53.64)
CIE-LCH	lch(57.82, 79.24, 137.40°)
OKLab	oklab(61.74% -0.1581 0.1192)
OKLCH	oklch(61.74% 0.198 143)
XYZ	xyz(13.3425, 25.7710, 5.4333)
Luminance	0.2577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A11D #A1189C

analogous

#58A118 #18A11D #18A162

triadic

#18A11D #1D18A1 #A11D18

tetradic

#18A11D #1858A1 #A1189C #A16218

square

#18A11D #1858A1 #A1189C #A16218

split-complementary

#18A11D #6218A1 #A11858

monochromatic

#08360A #106C13 #18A11D #20D627 #4FE554

Accessibility & contrast

On white

3.41

#18A11D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#18A11D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A11D

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A11D	#FFFFFF	#000000	##000000
##18A11D	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#97872E

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a11d;
/* rgb */ color: rgb(24, 161, 29);
/* oklch */ color: oklch(61.7% 0.198 143.0);

Tailwind

colors: {
  custom: {
    50: '#73be65',
    500: '#18a11d',
    950: '#000000',
  },
}

SCSS

$custom: #18a11d;
$custom-light: #73be65;
$custom-dark: #000000;

JSON

{
  "hex": "#18a11d",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 29
  },
  "hsl": {
    "h": 122.19,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61738,
    "c": 0.198,
    "h": 143
  },
  "luminance": 0.25773
}

Semantic roles & 50–950 ramp

primary

#18A11D

secondary

#C74EC2

accent

#37EAF1

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #18A11D

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

Preview Lab → · Contrast checker → · Palette generator →