#859F1B#859F1B

#859F1B is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 66.0% C 0.150 H 121.0°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#859F1B
RGB	rgb(133, 159, 27)
HSL	hsl(72, 71%, 36%)
HSV	hsv(72, 83%, 62%)
CMYK	cmyk(16.4%, 0%, 83%, 37.6%)
CIE-LAB	lab(61.53, -25.96, 59.18)
CIE-LCH	lch(61.53, 64.63, 113.68°)
OKLab	oklab(65.96% -0.0773 0.1286)
OKLCH	oklch(65.96% 0.15 121)
XYZ	xyz(22.2693, 29.8620, 5.6275)
Luminance	0.2986 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#859F1B #351B9F

analogous

#9F771B #859F1B #439F1B

triadic

#859F1B #1B859F #9F1B85

tetradic

#859F1B #1B9F77 #351B9F #9F1B43

square

#859F1B #1B9F77 #351B9F #9F1B43

split-complementary

#859F1B #1B439F #771B9F

monochromatic

#2D3609 #596B12 #859F1B #B1D324 #C6E253

Accessibility & contrast

On white

3.01

#859F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#859F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #859F1B

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##859F1B	#FFFFFF	#000000	##000000
##859F1B	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#A6952A

Tritanopia (blue-blind)

#8D9687

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #859f1b;
/* rgb */ color: rgb(133, 159, 27);
/* oklch */ color: oklch(66.0% 0.150 121.0);

Tailwind

colors: {
  custom: {
    50: '#acbb65',
    500: '#859f1b',
    950: '#000000',
  },
}

SCSS

$custom: #859f1b;
$custom-light: #acbb65;
$custom-dark: #000000;

JSON

{
  "hex": "#859f1b",
  "rgb": {
    "r": 133,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 71.818,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.65958,
    "c": 0.15007,
    "h": 121
  },
  "luminance": 0.29862
}

Semantic roles & 50–950 ramp

primary

#859F1B

secondary

#6851C5

accent

#3AEE5D

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #859F1B

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

Preview Lab → · Contrast checker → · Palette generator →