#617A18#617A18

#617A18 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 54.1% C 0.123 H 123.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#617A18
RGBrgb(97, 122, 24)
HSLhsl(75, 67%, 29%)
HSVhsv(75, 80%, 48%)
CMYKcmyk(20.5%, 0%, 80.3%, 52.2%)
CIE-LABlab(47.66, -23.18, 46.66)
CIE-LCHlch(47.66, 52.10, 116.41°)
OKLaboklab(54.09% -0.0679 0.1027)
OKLCHoklch(54.09% 0.123 123.5)
XYZxyz(12.0543, 16.5263, 3.4188)
Luminance0.1653 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#617A18 #31187A
analogous
#7A6218 #617A18 #307A18
triadic
#617A18 #18617A #7A1861
tetradic
#617A18 #187A62 #31187A #7A1830
square
#617A18 #187A62 #31187A #7A1830
split-complementary
#617A18 #18307A #62187A
monochromatic
#141A05 #38470E #617A18 #8AAD22 #AED735

Accessibility & contrast

On white

4.88
#617A18 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.31
#617A18 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #617A18
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##617A18#FFFFFF#000000##FFFFFF
##617A181.004.884.314.88
#FFFFFF4.881.0021.001.00
#0000004.3121.001.0021.00
##FFFFFF4.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#817200
Deuteranopia (green-blind)
#7E7122
Tritanopia (blue-blind)
#667468
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #617a18;
/* rgb */ color: rgb(97, 122, 24);
/* oklch */ color: oklch(54.1% 0.123 123.5);
Tailwind
colors: {
  custom: {
    50: '#91a05e',
    500: '#617a18',
    950: '#000000',
  },
}
SCSS
$custom: #617a18;
$custom-light: #91a05e;
$custom-dark: #000000;
JSON
{
  "hex": "#617a18",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 24
  },
  "hsl": {
    "h": 75.306,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5409,
    "c": 0.1231,
    "h": 123.5
  },
  "luminance": 0.16526
}

Semantic roles & 50–950 ramp

primary
#617A18
secondary
#5C3FAF
accent
#3EEA6A
background
#F9F9F5
surface
#F1F2E9
border
#CBCCC5
text
#0D0E05
muted
#7E7E79

Preview Lab

Preview with #617A18

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

Preview Lab → · Contrast checker → · Palette generator →

#617A18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva