#648419#648419

#648419 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.9% C 0.134 H 125.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#648419
RGB	rgb(100, 132, 25)
HSL	hsl(78, 68%, 31%)
HSV	hsv(78, 81%, 52%)
CMYK	cmyk(24.2%, 0%, 81.1%, 48.2%)
CIE-LAB	lab(51.02, -26.81, 49.50)
CIE-LCH	lch(51.02, 56.30, 118.44°)
OKLab	oklab(56.86% -0.0779 0.1088)
OKLCH	oklch(56.86% 0.134 125.6)
XYZ	xyz(13.6824, 19.2818, 3.9204)
Luminance	0.1928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648419 #391984

analogous

#846E19 #648419 #2E8419

triadic

#648419 #196484 #841964

tetradic

#648419 #19846E #391984 #84192E

square

#648419 #19846E #391984 #84192E

split-complementary

#648419 #192E84 #6E1984

monochromatic

#161D06 #3D510F #648419 #8BB723 #ABDA3D

Accessibility & contrast

On white

4.32

#648419 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#648419 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648419

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648419	#FFFFFF	#000000	##000000
##648419	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#877924

Tritanopia (blue-blind)

#697D70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #648419;
/* rgb */ color: rgb(100, 132, 25);
/* oklch */ color: oklch(56.9% 0.134 125.6);

Tailwind

colors: {
  custom: {
    50: '#94a860',
    500: '#648419',
    950: '#000000',
  },
}

SCSS

$custom: #648419;
$custom-light: #94a860;
$custom-dark: #000000;

JSON

{
  "hex": "#648419",
  "rgb": {
    "r": 100,
    "g": 132,
    "b": 25
  },
  "hsl": {
    "h": 77.944,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56864,
    "c": 0.1338,
    "h": 125.6
  },
  "luminance": 0.19282
}

Semantic roles & 50–950 ramp

primary

#648419

secondary

#6541B8

accent

#3DEB71

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #648419

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

Preview Lab → · Contrast checker → · Palette generator →