#617B49#617B49

#617B49 is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.079 H 131.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX#617B49
RGBrgb(97, 123, 73)
HSLhsl(91, 26%, 38%)
HSVhsv(91, 41%, 48%)
CMYKcmyk(21.1%, 0%, 40.7%, 51.8%)
CIE-LABlab(48.50, -18.97, 24.33)
CIE-LCHlch(48.50, 30.85, 127.95°)
OKLaboklab(54.94% -0.052 0.0599)
OKLCHoklch(54.94% 0.079 131)
XYZxyz(13.2151, 17.1881, 8.9234)
Luminance0.1719 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#617B49 #63497B
analogous
#7A7B49 #617B49 #497B4A
triadic
#617B49 #49617B #7B4961
tetradic
#617B49 #497A7B #63497B #7B4A49
square
#617B49 #497A7B #63497B #7B4A49
split-complementary
#617B49 #4A497B #7B497A
monochromatic
#242E1B #435532 #617B49 #7FA160 #9EB887

Accessibility & contrast

On white

4.73
#617B49 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.44
#617B49 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617B49
4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##617B49#FFFFFF#000000##FFFFFF
##617B491.004.734.444.73
#FFFFFF4.731.0021.001.00
#0000004.4421.001.0021.00
##FFFFFF4.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F7445
Deuteranopia (green-blind)
#7B724C
Tritanopia (blue-blind)
#62776F
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #617b49;
/* rgb */ color: rgb(97, 123, 73);
/* oklch */ color: oklch(54.9% 0.079 131.0);
Tailwind
colors: {
  custom: {
    50: '#8fa17c',
    500: '#617b49',
    950: '#000000',
  },
}
SCSS
$custom: #617b49;
$custom-light: #8fa17c;
$custom-dark: #000000;
JSON
{
  "hex": "#617b49",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 73
  },
  "hsl": {
    "h": 91.2,
    "s": 25.51,
    "l": 38.431
  },
  "oklch": {
    "l": 0.54936,
    "c": 0.07929,
    "h": 131
  },
  "luminance": 0.17188
}

Semantic roles & 50–950 ramp

primary
#617B49
secondary
#917CA4
accent
#66C296
background
#F8F9F7
surface
#F0F2EE
border
#CBCCC9
text
#0C0F09
muted
#7D7E7B

Preview Lab

Preview with #617B49

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

Preview Lab → · Contrast checker → · Palette generator →

#617B49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva