#648D45#648D45

#648D45 is a mid, moderate yellow-green. Relative luminance 0.222; OKLCH L 59.6% C 0.111 H 133.2°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#648D45
RGB	rgb(100, 141, 69)
HSL	hsl(94, 34%, 41%)
HSV	hsv(94, 51%, 55%)
CMYK	cmyk(29.1%, 0%, 51.1%, 44.7%)
CIE-LAB	lab(54.23, -27.46, 33.71)
CIE-LCH	lch(54.23, 43.48, 129.17°)
OKLab	oklab(59.59% -0.0759 0.0808)
OKLCH	oklch(59.59% 0.111 133.2)
XYZ	xyz(15.8543, 22.1883, 9.0765)
Luminance	0.2219 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D45 #6E458D

analogous

#888D45 #648D45 #458D4A

triadic

#648D45 #45648D #8D4564

tetradic

#648D45 #45888D #6E458D #8D4A45

square

#648D45 #45888D #6E458D #8D4A45

split-complementary

#648D45 #4A458D #8D4588

monochromatic

#2A3B1D #476431 #648D45 #82B15F #A2C588

Accessibility & contrast

On white

3.86

#648D45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#648D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D45

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D45	#FFFFFF	#000000	##000000
##648D45	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92843F

Deuteranopia (green-blind)

#8C804A

Tritanopia (blue-blind)

#65887C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #648d45;
/* rgb */ color: rgb(100, 141, 69);
/* oklch */ color: oklch(59.6% 0.111 133.2);

Tailwind

colors: {
  custom: {
    50: '#92ae7a',
    500: '#648d45',
    950: '#000000',
  },
}

SCSS

$custom: #648d45;
$custom-light: #92ae7a;
$custom-dark: #000000;

JSON

{
  "hex": "#648d45",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 69
  },
  "hsl": {
    "h": 94.167,
    "s": 34.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.59594,
    "c": 0.11089,
    "h": 133.2
  },
  "luminance": 0.22189
}

Semantic roles & 50–950 ramp

primary

#648D45

secondary

#9A7EB0

accent

#5DCA9B

background

#F9FAF7

surface

#F1F4EE

border

#CBCEC9

text

#0D1009

muted

#7E7F7B

Preview Lab

Preview with #648D45

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

Preview Lab → · Contrast checker → · Palette generator →