#858F17#858F17

#858F17 is a light, vivid yellow. Relative luminance 0.247; OKLCH L 62.1% C 0.134 H 114.7°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#858F17
RGB	rgb(133, 143, 23)
HSL	hsl(65, 72%, 33%)
HSV	hsv(65, 84%, 56%)
CMYK	cmyk(7%, 0%, 83.9%, 43.9%)
CIE-LAB	lab(56.78, -18.04, 56.11)
CIE-LCH	lch(56.78, 58.94, 107.82°)
OKLab	oklab(62.12% -0.0559 0.1214)
OKLCH	oklch(62.12% 0.134 114.7)
XYZ	xyz(19.6506, 24.6937, 4.5416)
Luminance	0.2469 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858F17 #21178F

analogous

#8F5D17 #858F17 #498F17

triadic

#858F17 #17858F #8F1785

tetradic

#858F17 #178F5D #21178F #8F1749

square

#858F17 #178F5D #21178F #8F1749

split-complementary

#858F17 #17498F #5D178F

monochromatic

#232606 #545A0F #858F17 #B6C41F #D3E040

Accessibility & contrast

On white

3.54

#858F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#858F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858F17

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858F17	#FFFFFF	#000000	##000000
##858F17	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: #858f17;
/* rgb */ color: rgb(133, 143, 23);
/* oklch */ color: oklch(62.1% 0.134 114.7);

Tailwind

colors: {
  custom: {
    50: '#acaf62',
    500: '#858f17',
    950: '#000000',
  },
}

SCSS

$custom: #858f17;
$custom-light: #acaf62;
$custom-dark: #000000;

JSON

{
  "hex": "#858f17",
  "rgb": {
    "r": 133,
    "g": 143,
    "b": 23
  },
  "hsl": {
    "h": 65,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.62121,
    "c": 0.13359,
    "h": 114.7
  },
  "luminance": 0.24693
}

Semantic roles & 50–950 ramp

primary

#858F17

secondary

#4C41C1

accent

#39EF48

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #858F17

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

Preview Lab → · Contrast checker → · Palette generator →