#657D17#657D17

#657D17 is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 55.1% C 0.125 H 122.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX#657D17
RGBrgb(101, 125, 23)
HSLhsl(74, 69%, 29%)
HSVhsv(74, 82%, 49%)
CMYKcmyk(19.2%, 0%, 81.6%, 51%)
CIE-LABlab(48.88, -22.99, 48.21)
CIE-LCHlch(48.88, 53.41, 115.50°)
OKLaboklab(55.15% -0.0677 0.1057)
OKLCHoklch(55.15% 0.125 122.7)
XYZxyz(12.8553, 17.4957, 3.5102)
Luminance0.1750 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#657D17 #2F177D
analogous
#7D6217 #657D17 #327D17
triadic
#657D17 #17657D #7D1765
tetradic
#657D17 #177D62 #2F177D #7D1732
square
#657D17 #177D62 #2F177D #7D1732
split-complementary
#657D17 #17327D #62177D
monochromatic
#151A05 #3B490D #657D17 #8FB121 #B3DA35

Accessibility & contrast

On white

4.67
#657D17 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.50
#657D17 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657D17
4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##657D17#FFFFFF#000000##FFFFFF
##657D171.004.674.504.67
#FFFFFF4.671.0021.001.00
#0000004.5021.001.0021.00
##FFFFFF4.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#857500
Deuteranopia (green-blind)
#827421
Tritanopia (blue-blind)
#6B766A
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #657d17;
/* rgb */ color: rgb(101, 125, 23);
/* oklch */ color: oklch(55.1% 0.125 122.7);
Tailwind
colors: {
  custom: {
    50: '#94a25e',
    500: '#657d17',
    950: '#000000',
  },
}
SCSS
$custom: #657d17;
$custom-light: #94a25e;
$custom-dark: #000000;
JSON
{
  "hex": "#657d17",
  "rgb": {
    "r": 101,
    "g": 125,
    "b": 23
  },
  "hsl": {
    "h": 74.118,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.55149,
    "c": 0.12549,
    "h": 122.7
  },
  "luminance": 0.17496
}

Semantic roles & 50–950 ramp

primary
#657D17
secondary
#593EB2
accent
#3CEC65
background
#F9FAF5
surface
#F2F3E9
border
#CCCDC5
text
#0E0F05
muted
#7E7F79

Preview Lab

Preview with #657D17

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

Preview Lab → · Contrast checker → · Palette generator →

#657D17 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva