#839F18#839F18

#839F18 is a light, vivid yellow-green. Relative luminance 0.297; OKLCH L 65.8% C 0.152 H 121.7°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#839F18
RGB	rgb(131, 159, 24)
HSL	hsl(72, 74%, 36%)
HSV	hsv(72, 85%, 62%)
CMYK	cmyk(17.6%, 0%, 84.9%, 37.6%)
CIE-LAB	lab(61.38, -26.91, 59.76)
CIE-LCH	lch(61.38, 65.54, 114.24°)
OKLab	oklab(65.8% -0.08 0.1294)
OKLCH	oklch(65.8% 0.152 121.7)
XYZ	xyz(21.9235, 29.6875, 5.4393)
Luminance	0.2969 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#839F18 #34189F

analogous

#9F7718 #839F18 #409F18

triadic

#839F18 #18839F #9F1883

tetradic

#839F18 #189F77 #34189F #9F1840

square

#839F18 #189F77 #34189F #9F1840

split-complementary

#839F18 #18409F #77189F

monochromatic

#2B3508 #576A10 #839F18 #AFD420 #C5E44D

Accessibility & contrast

On white

3.03

#839F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#839F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #839F18

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##839F18	#FFFFFF	#000000	##000000
##839F18	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#A69428

Tritanopia (blue-blind)

#8B9687

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #839f18;
/* rgb */ color: rgb(131, 159, 24);
/* oklch */ color: oklch(65.8% 0.152 121.7);

Tailwind

colors: {
  custom: {
    50: '#abbb64',
    500: '#839f18',
    950: '#000000',
  },
}

SCSS

$custom: #839f18;
$custom-light: #abbb64;
$custom-dark: #000000;

JSON

{
  "hex": "#839f18",
  "rgb": {
    "r": 131,
    "g": 159,
    "b": 24
  },
  "hsl": {
    "h": 72.444,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.65797,
    "c": 0.15216,
    "h": 121.7
  },
  "luminance": 0.29688
}

Semantic roles & 50–950 ramp

primary

#839F18

secondary

#664DC6

accent

#37F05E

background

#FAFBF6

surface

#F5F6EB

border

#CFD0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #839F18

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

Preview Lab → · Contrast checker → · Palette generator →