#858F18#858F18

#858F18 is a light, vivid yellow. Relative luminance 0.247; OKLCH L 62.1% C 0.133 H 114.7°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#858F18
RGB	rgb(133, 143, 24)
HSL	hsl(65, 71%, 33%)
HSV	hsv(65, 83%, 56%)
CMYK	cmyk(7%, 0%, 83.2%, 43.9%)
CIE-LAB	lab(56.78, -18.00, 55.85)
CIE-LCH	lch(56.78, 58.68, 107.87°)
OKLab	oklab(62.13% -0.0557 0.121)
OKLCH	oklch(62.13% 0.133 114.7)
XYZ	xyz(19.6608, 24.6978, 4.5954)
Luminance	0.2470 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858F18 #22188F

analogous

#8F5D18 #858F18 #498F18

triadic

#858F18 #18858F #8F1885

tetradic

#858F18 #188F5D #22188F #8F1849

square

#858F18 #188F5D #22188F #8F1849

split-complementary

#858F18 #18498F #5D188F

monochromatic

#242606 #545B0F #858F18 #B6C321 #D2DF42

Accessibility & contrast

On white

3.54

#858F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#858F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858F18

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858F18	#FFFFFF	#000000	##000000
##858F18	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8700

Deuteranopia (green-blind)

#998924

Tritanopia (blue-blind)

#8E867A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #858f18;
/* rgb */ color: rgb(133, 143, 24);
/* oklch */ color: oklch(62.1% 0.133 114.7);

Tailwind

colors: {
  custom: {
    50: '#acaf62',
    500: '#858f18',
    950: '#000000',
  },
}

SCSS

$custom: #858f18;
$custom-light: #acaf62;
$custom-dark: #000000;

JSON

{
  "hex": "#858f18",
  "rgb": {
    "r": 133,
    "g": 143,
    "b": 24
  },
  "hsl": {
    "h": 65.042,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.62126,
    "c": 0.13316,
    "h": 114.7
  },
  "luminance": 0.24697
}

Semantic roles & 50–950 ramp

primary

#858F18

secondary

#4D43C0

accent

#3AEE49

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #858F18

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

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