#409F18#409F18

#409F18 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.1% C 0.186 H 138.9°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#409F18
RGB	rgb(64, 159, 24)
HSL	hsl(102, 74%, 36%)
HSV	hsv(102, 85%, 62%)
CMYK	cmyk(59.7%, 0%, 84.9%, 37.6%)
CIE-LAB	lab(57.99, -50.68, 55.48)
CIE-LCH	lch(57.99, 75.14, 132.41°)
OKLab	oklab(62.12% -0.1398 0.122)
OKLCH	oklch(62.12% 0.186 138.9)
XYZ	xyz(14.6768, 25.9509, 5.0996)
Luminance	0.2595 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409F18 #77189F

analogous

#839F18 #409F18 #189F33

triadic

#409F18 #18409F #9F1840

tetradic

#409F18 #18839F #77189F #9F3318

square

#409F18 #18839F #77189F #9F3318

split-complementary

#409F18 #33189F #9F1883

monochromatic

#153508 #2B6A10 #409F18 #55D420 #7AE44D

Accessibility & contrast

On white

3.39

#409F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#409F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409F18

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409F18	#FFFFFF	#000000	##000000
##409F18	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#98882A

Tritanopia (blue-blind)

#359987

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #409f18;
/* rgb */ color: rgb(64, 159, 24);
/* oklch */ color: oklch(62.1% 0.186 138.9);

Tailwind

colors: {
  custom: {
    50: '#81bc63',
    500: '#409f18',
    950: '#000000',
  },
}

SCSS

$custom: #409f18;
$custom-light: #81bc63;
$custom-dark: #000000;

JSON

{
  "hex": "#409f18",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 24
  },
  "hsl": {
    "h": 102.222,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62117,
    "c": 0.18556,
    "h": 138.9
  },
  "luminance": 0.25952
}

Semantic roles & 50–950 ramp

primary

#409F18

secondary

#A24DC6

accent

#37F0BA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #409F18

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

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