#648519#648519

#648519 is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 57.1% C 0.135 H 125.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#648519
RGB	rgb(100, 133, 25)
HSL	hsl(78, 68%, 31%)
HSV	hsv(78, 81%, 52%)
CMYK	cmyk(24.8%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(51.33, -27.30, 49.79)
CIE-LCH	lch(51.33, 56.78, 118.74°)
OKLab	oklab(57.12% -0.0792 0.1094)
OKLCH	oklch(57.12% 0.135 125.9)
XYZ	xyz(13.8186, 19.5544, 3.9659)
Luminance	0.1956 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648519 #3A1985

analogous

#857019 #648519 #2E8519

triadic

#648519 #196485 #851964

tetradic

#648519 #198570 #3A1985 #85192E

square

#648519 #198570 #3A1985 #85192E

split-complementary

#648519 #192E85 #701985

monochromatic

#171E06 #3D510F #648519 #8BB923 #ABDB3E

Accessibility & contrast

On white

4.28

#648519 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#648519 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648519

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648519	#FFFFFF	#000000	##000000
##648519	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#887A24

Tritanopia (blue-blind)

#697E71

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #648519;
/* rgb */ color: rgb(100, 133, 25);
/* oklch */ color: oklch(57.1% 0.135 125.9);

Tailwind

colors: {
  custom: {
    50: '#94a860',
    500: '#648519',
    950: '#000000',
  },
}

SCSS

$custom: #648519;
$custom-light: #94a860;
$custom-dark: #000000;

JSON

{
  "hex": "#648519",
  "rgb": {
    "r": 100,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 78.333,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.57119,
    "c": 0.13507,
    "h": 125.9
  },
  "luminance": 0.19555
}

Semantic roles & 50–950 ramp

primary

#648519

secondary

#6641B9

accent

#3DEB72

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #648519

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

Preview Lab → · Contrast checker → · Palette generator →