#648D24#648D24

#648D24 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.2% C 0.139 H 128.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#648D24
RGB	rgb(100, 141, 36)
HSL	hsl(83, 59%, 35%)
HSV	hsv(83, 74%, 55%)
CMYK	cmyk(29.1%, 0%, 74.5%, 44.7%)
CIE-LAB	lab(53.91, -30.53, 48.44)
CIE-LCH	lch(53.91, 57.26, 122.22°)
OKLab	oklab(59.23% -0.0871 0.1084)
OKLCH	oklch(59.23% 0.139 128.8)
XYZ	xyz(15.0988, 21.8861, 5.0977)
Luminance	0.2189 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D24 #4D248D

analogous

#8D8224 #648D24 #2F8D24

triadic

#648D24 #24648D #8D2464

tetradic

#648D24 #248D82 #4D248D #8D242F

square

#648D24 #248D82 #4D248D #8D242F

split-complementary

#648D24 #242F8D #82248D

monochromatic

#1F2B0B #415C18 #648D24 #87BE30 #A3D457

Accessibility & contrast

On white

3.91

#648D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#648D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D24

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D24	#FFFFFF	#000000	##000000
##648D24	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948310

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#678779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648d24;
/* rgb */ color: rgb(100, 141, 36);
/* oklch */ color: oklch(59.2% 0.139 128.8);

Tailwind

colors: {
  custom: {
    50: '#94ae66',
    500: '#648d24',
    950: '#000000',
  },
}

SCSS

$custom: #648d24;
$custom-light: #94ae66;
$custom-dark: #000000;

JSON

{
  "hex": "#648d24",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 36
  },
  "hsl": {
    "h": 83.429,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59231,
    "c": 0.13908,
    "h": 128.8
  },
  "luminance": 0.21886
}

Semantic roles & 50–950 ramp

primary

#648D24

secondary

#7B54B8

accent

#45E383

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648D24

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

Preview Lab → · Contrast checker → · Palette generator →