#657E11#657E11

#657E11 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.4% C 0.129 H 122.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#657E11
RGBrgb(101, 126, 17)
HSLhsl(74, 76%, 28%)
HSVhsv(74, 87%, 49%)
CMYKcmyk(19.8%, 0%, 86.5%, 50.6%)
CIE-LABlab(49.17, -23.74, 50.18)
CIE-LCHlch(49.17, 55.51, 115.32°)
OKLaboklab(55.37% -0.0702 0.1088)
OKLCHoklch(55.37% 0.129 122.8)
XYZxyz(12.9291, 17.7288, 3.2711)
Luminance0.1773 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#657E11 #2A117E
analogous
#7E6011 #657E11 #2F7E11
triadic
#657E11 #11657E #7E1165
tetradic
#657E11 #117E60 #2A117E #7E112F
square
#657E11 #117E60 #2A117E #7E112F
split-complementary
#657E11 #112F7E #60117E
monochromatic
#161B04 #3A480A #657E11 #90B418 #B7E227

Accessibility & contrast

On white

4.62
#657E11 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.55
#657E11 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657E11
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##657E11#FFFFFF#000000##FFFFFF
##657E111.004.624.554.62
#FFFFFF4.621.0021.001.00
#0000004.5521.001.0021.00
##FFFFFF4.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#867500
Deuteranopia (green-blind)
#83751E
Tritanopia (blue-blind)
#6B776B
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #657e11;
/* rgb */ color: rgb(101, 126, 17);
/* oklch */ color: oklch(55.4% 0.129 122.8);
Tailwind
colors: {
  custom: {
    50: '#94a35c',
    500: '#657e11',
    950: '#000000',
  },
}
SCSS
$custom: #657e11;
$custom-light: #94a35c;
$custom-dark: #000000;
JSON
{
  "hex": "#657e11",
  "rgb": {
    "r": 101,
    "g": 126,
    "b": 17
  },
  "hsl": {
    "h": 73.761,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.55372,
    "c": 0.12949,
    "h": 122.8
  },
  "luminance": 0.17729
}

Semantic roles & 50–950 ramp

primary
#657E11
secondary
#5337B4
accent
#35F361
background
#F9FAF5
surface
#F2F3E9
border
#CCCDC5
text
#0E0F04
muted
#7E7F79

Preview Lab

Preview with #657E11

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

Preview Lab → · Contrast checker → · Palette generator →

#657E11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva