#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
RGB	rgb(100, 134, 25)
HSL	hsl(79, 69%, 31%)
HSV	hsv(79, 81%, 53%)
CMYK	cmyk(25.4%, 0%, 81.3%, 47.5%)
CIE-LAB	lab(51.64, -27.79, 50.08)
CIE-LCH	lch(51.64, 57.27, 119.02°)
OKLab	oklab(57.37% -0.0805 0.11)
OKLCH	oklch(57.37% 0.136 126.2)
XYZ	xyz(13.9562, 19.8295, 4.0117)
Luminance	0.1983 (WCAG relative)
Temperature	warm
Family	yellow-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
##648619	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

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 →