#646710#646710

#646710 is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.5% C 0.103 H 111.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX#646710
RGBrgb(100, 103, 16)
HSLhsl(62, 73%, 23%)
HSVhsv(62, 84%, 40%)
CMYKcmyk(2.9%, 0%, 84.5%, 59.6%)
CIE-LABlab(41.92, -12.05, 44.13)
CIE-LCHlch(41.92, 45.75, 105.27°)
OKLaboklab(49.52% -0.0381 0.0957)
OKLCHoklch(49.52% 0.103 111.7)
XYZxyz(10.1997, 12.4475, 2.3554)
Luminance0.1245 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#646710 #131067
analogous
#673E10 #646710 #386710
triadic
#646710 #106467 #671064
tetradic
#646710 #10673E #131067 #671038
square
#646710 #10673E #131067 #671038
split-complementary
#646710 #103867 #3E1067
monochromatic
#1A1A04 #313208 #646710 #979C18 #CBD120

Accessibility & contrast

On white

6.02
#646710 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.49
#646710 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646710
6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##646710#FFFFFF#000000##FFFFFF
##6467101.006.023.496.02
#FFFFFF6.021.0021.001.00
#0000003.4921.001.0021.00
##FFFFFF6.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#706200
Deuteranopia (green-blind)
#706418
Tritanopia (blue-blind)
#6C6057
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #646710;
/* rgb */ color: rgb(100, 103, 16);
/* oklch */ color: oklch(49.5% 0.103 111.7);
Tailwind
colors: {
  custom: {
    50: '#939258',
    500: '#646710',
    950: '#000000',
  },
}
SCSS
$custom: #646710;
$custom-light: #939258;
$custom-dark: #000000;
JSON
{
  "hex": "#646710",
  "rgb": {
    "r": 100,
    "g": 103,
    "b": 16
  },
  "hsl": {
    "h": 62.069,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.49518,
    "c": 0.10301,
    "h": 111.7
  },
  "luminance": 0.12447
}

Semantic roles & 50–950 ramp

primary
#646710
secondary
#37339F
accent
#38F03E
background
#F9F8F5
surface
#F2F0E9
border
#CCCBC5
text
#0D0C04
muted
#7E7D79

Preview Lab

Preview with #646710

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

Preview Lab → · Contrast checker → · Palette generator →

#646710 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva