#535B10#535B10

#535B10 is a dark, moderate yellow. Relative luminance 0.094; OKLCH L 44.9% C 0.095 H 115.8°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX#535B10
RGBrgb(83, 91, 16)
HSLhsl(66, 70%, 21%)
HSVhsv(66, 82%, 36%)
CMYKcmyk(8.8%, 0%, 82.4%, 64.3%)
CIE-LABlab(36.67, -13.49, 38.87)
CIE-LCHlch(36.67, 41.14, 109.14°)
OKLaboklab(44.94% -0.0411 0.0852)
OKLCHoklch(44.94% 0.095 115.8)
XYZxyz(7.4021, 9.3587, 1.9066)
Luminance0.0936 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#535B10 #18105B
analogous
#5B3D10 #535B10 #2D5B10
triadic
#535B10 #10535B #5B1053
tetradic
#535B10 #105B3D #18105B #5B102D
square
#535B10 #105B3D #18105B #5B102D
split-complementary
#535B10 #102D5B #3D105B
monochromatic
#181A05 #242707 #535B10 #828F19 #B2C322

Accessibility & contrast

On white

7.31
#535B10 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.87
#535B10 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #535B10
7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##535B10#FFFFFF#000000##FFFFFF
##535B101.007.312.877.31
#FFFFFF7.311.0021.001.00
#0000002.8721.001.0021.00
##FFFFFF7.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#625600
Deuteranopia (green-blind)
#615717
Tritanopia (blue-blind)
#59554D
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #535b10;
/* rgb */ color: rgb(83, 91, 16);
/* oklch */ color: oklch(44.9% 0.095 115.8);
Tailwind
colors: {
  custom: {
    50: '#868956',
    500: '#535b10',
    950: '#000000',
  },
}
SCSS
$custom: #535b10;
$custom-light: #868956;
$custom-dark: #000000;
JSON
{
  "hex": "#535b10",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 66.4,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.4494,
    "c": 0.09459,
    "h": 115.8
  },
  "luminance": 0.09359
}

Semantic roles & 50–950 ramp

primary
#535B10
secondary
#3D3394
accent
#3BED4E
background
#F8F8F5
surface
#F0F0E9
border
#CBCBC5
text
#0B0B03
muted
#7C7C78

Preview Lab

Preview with #535B10

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

Preview Lab → · Contrast checker → · Palette generator →

#535B10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva