#665E15#665E15

#665E15 is a mid, moderate yellow. Relative luminance 0.109; OKLCH L 47.6% C 0.090 H 102.9°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX#665E15
RGBrgb(102, 94, 21)
HSLhsl(54, 66%, 24%)
HSVhsv(54, 79%, 40%)
CMYKcmyk(0%, 7.8%, 79.4%, 60%)
CIE-LABlab(39.39, -5.73, 40.18)
CIE-LCHlch(39.39, 40.58, 98.12°)
OKLaboklab(47.55% -0.0201 0.0882)
OKLCHoklch(47.55% 0.09 102.9)
XYZxyz(9.6180, 10.8847, 2.3037)
Luminance0.1088 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#665E15 #151D66
analogous
#663615 #665E15 #466615
triadic
#665E15 #15665E #5E1566
tetradic
#665E15 #156636 #151D66 #661546
square
#665E15 #156636 #151D66 #661546
split-complementary
#665E15 #154666 #361566
monochromatic
#191705 #332F0B #665E15 #998D1F #CCBC2A

Accessibility & contrast

On white

6.61
#665E15 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.18
#665E15 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665E15
6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##665E15#FFFFFF#000000##FFFFFF
##665E151.006.613.186.61
#FFFFFF6.611.0021.001.00
#0000003.1821.001.0021.00
##FFFFFF6.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#675B07
Deuteranopia (green-blind)
#6A5E1A
Tritanopia (blue-blind)
#6E5750
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #665e15;
/* rgb */ color: rgb(102, 94, 21);
/* oklch */ color: oklch(47.6% 0.090 102.9);
Tailwind
colors: {
  custom: {
    50: '#958b59',
    500: '#665e15',
    950: '#000000',
  },
}
SCSS
$custom: #665e15;
$custom-light: #958b59;
$custom-dark: #000000;
JSON
{
  "hex": "#665e15",
  "rgb": {
    "r": 102,
    "g": 94,
    "b": 21
  },
  "hsl": {
    "h": 54.074,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.47551,
    "c": 0.09047,
    "h": 102.9
  },
  "luminance": 0.10884
}

Semantic roles & 50–950 ramp

primary
#665E15
secondary
#3A449D
accent
#50E93F
background
#F9F8F5
surface
#F2F0E9
border
#CCCBC5
text
#0E0B04
muted
#7E7C79

Preview Lab

Preview with #665E15

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

Preview Lab → · Contrast checker → · Palette generator →

#665E15 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva