#858C17#858C17

#858C17 is a mid, vivid yellow. Relative luminance 0.238; OKLCH L 61.4% C 0.130 H 113.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX#858C17
RGBrgb(133, 140, 23)
HSLhsl(64, 72%, 32%)
HSVhsv(64, 84%, 55%)
CMYKcmyk(5%, 0%, 83.6%, 45.1%)
CIE-LABlab(55.89, -16.47, 55.35)
CIE-LCHlch(55.89, 57.75, 106.57°)
OKLaboklab(61.41% -0.0515 0.1197)
OKLCHoklch(61.41% 0.13 113.3)
XYZxyz(19.2062, 23.8050, 4.3935)
Luminance0.2381 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#858C17 #1E178C
analogous
#8C5917 #858C17 #4B8C17
triadic
#858C17 #17858C #8C1785
tetradic
#858C17 #178C59 #1E178C #8C174B
square
#858C17 #178C59 #1E178C #8C174B
split-complementary
#858C17 #174B8C #59178C
monochromatic
#212306 #53570E #858C17 #B7C120 #D6DF3E

Accessibility & contrast

On white

3.65
#858C17 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.76
#858C17 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858C17
5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##858C17#FFFFFF#000000##000000
##858C171.003.655.765.76
#FFFFFF3.651.0021.0021.00
#0000005.7621.001.001.00
##0000005.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#978500
Deuteranopia (green-blind)
#978723
Tritanopia (blue-blind)
#8F8377
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #858c17;
/* rgb */ color: rgb(133, 140, 23);
/* oklch */ color: oklch(61.4% 0.130 113.3);
Tailwind
colors: {
  custom: {
    50: '#acad61',
    500: '#858c17',
    950: '#000000',
  },
}
SCSS
$custom: #858c17;
$custom-light: #acad61;
$custom-dark: #000000;
JSON
{
  "hex": "#858c17",
  "rgb": {
    "r": 133,
    "g": 140,
    "b": 23
  },
  "hsl": {
    "h": 63.59,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.61413,
    "c": 0.13033,
    "h": 113.3
  },
  "luminance": 0.23805
}

Semantic roles & 50–950 ramp

primary
#858C17
secondary
#473FBF
accent
#39EF44
background
#FBFAF6
surface
#F6F4EB
border
#D0CEC6
text
#111005
muted
#807F7A

Preview Lab

Preview with #858C17

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

Preview Lab → · Contrast checker → · Palette generator →

#858C17 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva