#648C29#648C29

#648C29 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 59.0% C 0.134 H 129.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#648C29
RGB	rgb(100, 140, 41)
HSL	hsl(84, 55%, 35%)
HSV	hsv(84, 71%, 55%)
CMYK	cmyk(28.6%, 0%, 70.7%, 45.1%)
CIE-LAB	lab(53.63, -29.71, 46.21)
CIE-LCH	lch(53.63, 54.94, 122.74°)
OKLab	oklab(59.02% -0.0845 0.1045)
OKLCH	oklch(59.02% 0.134 129)
XYZ	xyz(15.0338, 21.6252, 5.4794)
Luminance	0.2163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648C29 #51298C

analogous

#8C8229 #648C29 #338C29

triadic

#648C29 #29648C #8C2964

tetradic

#648C29 #298C82 #51298C #8C2933

square

#648C29 #298C82 #51298C #8C2933

split-complementary

#648C29 #29338C #82298C

monochromatic

#202D0D #425D1B #648C29 #86BB37 #A3D05F

Accessibility & contrast

On white

3.94

#648C29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#648C29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648C29

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648C29	#FFFFFF	#000000	##000000
##648C29	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93821A

Deuteranopia (green-blind)

#8D7F31

Tritanopia (blue-blind)

#678678

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #648c29;
/* rgb */ color: rgb(100, 140, 41);
/* oklch */ color: oklch(59.0% 0.134 129.0);

Tailwind

colors: {
  custom: {
    50: '#93ae69',
    500: '#648c29',
    950: '#000000',
  },
}

SCSS

$custom: #648c29;
$custom-light: #93ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#648c29",
  "rgb": {
    "r": 100,
    "g": 140,
    "b": 41
  },
  "hsl": {
    "h": 84.242,
    "s": 54.696,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59016,
    "c": 0.13438,
    "h": 129
  },
  "luminance": 0.21626
}

Semantic roles & 50–950 ramp

primary

#648C29

secondary

#805BB6

accent

#4ADE86

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648C29

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

Preview Lab → · Contrast checker → · Palette generator →