#648619#648619

#648619 is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.4% C 0.136 H 126.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#648619
RGBrgb(100, 134, 25)
HSLhsl(79, 69%, 31%)
HSVhsv(79, 81%, 53%)
CMYKcmyk(25.4%, 0%, 81.3%, 47.5%)
CIE-LABlab(51.64, -27.79, 50.08)
CIE-LCHlch(51.64, 57.27, 119.02°)
OKLaboklab(57.37% -0.0805 0.11)
OKLCHoklch(57.37% 0.136 126.2)
XYZxyz(13.9562, 19.8295, 4.0117)
Luminance0.1983 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#648619 #3B1986
analogous
#867119 #648619 #2D8619
triadic
#648619 #196486 #861964
tetradic
#648619 #198671 #3B1986 #86192D
square
#648619 #198671 #3B1986 #86192D
split-complementary
#648619 #192D86 #711986
monochromatic
#171F06 #3E520F #648619 #8ABA23 #AADB3E

Accessibility & contrast

On white

4.23
#648619 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.97
#648619 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648619
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##648619#FFFFFF#000000##000000
##6486191.004.234.974.97
#FFFFFF4.231.0021.0021.00
#0000004.9721.001.001.00
##0000004.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D7C00
Deuteranopia (green-blind)
#897B25
Tritanopia (blue-blind)
#697F72
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #648619;
/* rgb */ color: rgb(100, 134, 25);
/* oklch */ color: oklch(57.4% 0.136 126.2);
Tailwind
colors: {
  custom: {
    50: '#94a960',
    500: '#648619',
    950: '#000000',
  },
}
SCSS
$custom: #648619;
$custom-light: #94a960;
$custom-dark: #000000;
JSON
{
  "hex": "#648619",
  "rgb": {
    "r": 100,
    "g": 134,
    "b": 25
  },
  "hsl": {
    "h": 78.716,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57374,
    "c": 0.13634,
    "h": 126.2
  },
  "luminance": 0.1983
}

Semantic roles & 50–950 ramp

primary
#648619
secondary
#6741BA
accent
#3CEB73
background
#F9FAF6
surface
#F2F4EB
border
#CCCEC6
text
#0E1005
muted
#7E7F7A

Preview Lab

Preview with #648619

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

Preview Lab → · Contrast checker → · Palette generator →

#648619 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva