#18A11E#18A11E

#18A11E is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.7% C 0.198 H 143.1°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#18A11E
RGB	rgb(24, 161, 30)
HSL	hsl(123, 74%, 36%)
HSV	hsv(123, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 81.4%, 36.9%)
CIE-LAB	lab(57.82, -58.27, 53.35)
CIE-LCH	lch(57.82, 79.00, 137.52°)
OKLab	oklab(61.74% -0.1579 0.1187)
OKLCH	oklch(61.74% 0.198 143.1)
XYZ	xyz(13.3550, 25.7760, 5.4994)
Luminance	0.2578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A11E #A1189B

analogous

#57A118 #18A11E #18A163

triadic

#18A11E #1E18A1 #A11E18

tetradic

#18A11E #1857A1 #A1189B #A16318

square

#18A11E #1857A1 #A1189B #A16318

split-complementary

#18A11E #6318A1 #A11857

monochromatic

#08360A #106C14 #18A11E #20D628 #4FE555

Accessibility & contrast

On white

3.41

#18A11E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#18A11E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A11E

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A11E	#FFFFFF	#000000	##000000
##18A11E	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#96872E

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a11e;
/* rgb */ color: rgb(24, 161, 30);
/* oklch */ color: oklch(61.7% 0.198 143.1);

Tailwind

colors: {
  custom: {
    50: '#72be66',
    500: '#18a11e',
    950: '#000000',
  },
}

SCSS

$custom: #18a11e;
$custom-light: #72be66;
$custom-dark: #000000;

JSON

{
  "hex": "#18a11e",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 30
  },
  "hsl": {
    "h": 122.628,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61743,
    "c": 0.19755,
    "h": 143.1
  },
  "luminance": 0.25778
}

Semantic roles & 50–950 ramp

primary

#18A11E

secondary

#C74EC2

accent

#37E9F1

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #18A11E

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

Preview Lab → · Contrast checker → · Palette generator →